Invention content
The present invention is directed to solve one of above-mentioned technical problem in the relevant technologies at least to a certain extent.For this purpose, this hairBright to propose a kind of pot cover component, which has hot closing lid convenience, simple operation and other advantages.
The present invention also proposes a kind of cooking apparatus with the pot cover component.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of pot cover component, the pot coverComponent includes：Pot cover；The cover board being set on the inside of the pot cover；The float that can be mounted on up and downly on the cover board, instituteFloat is stated equipped with exhaust passage, the both ends that the both ends of the exhaust passage extend to the float are respectively formed air inlet and rowGas port, the air inlet can be as the float be in the open position below the cover board and above the cover boardIt is moved between closed position；Float mandril, the float mandril are mounted on the pot cover, at least one of the float mandrilDividing can be up and down and for by the downward top pressure of float, the float mandril to be equipped with mating surface, which includes being oriented to tiltedlyFace and linking are in the clamping plane on guiding surface top；For provide at least part by the float mandril toThe elastic component of the elastic stress of upper pushing tow；The rotation rubber sleeve block being installed in rotation on the pot cover, the rotation rubber sleeve block can beIt being rotated between uncapped position and capping position and the rotation rubber sleeve block is equipped with briquetting, briquetting pressure is set in the mating surface,It is described rotation rubber sleeve block from the capping position to the uncapped position rotate when briquetting by the guiding surface bottom end shiftingTo it is described press plane and when the briquetting be located at it is described press plane when the float pushed by the float mandril so that instituteState air inlet and be maintained at the open position, the rotation rubber sleeve block from the uncapped position to the capping position rotate when described inBriquetting the bottom end of the guiding surface shifted to from the clamping plane with discharge described at least part of the float mandril toThe degree of freedom of upper movement.
Pot cover component according to embodiments of the present invention has hot closing lid convenience, simple operation and other advantages.
In addition, pot cover component according to embodiments of the present invention can also have following additional technical characteristic：
According to one embodiment of present invention, it is described rotation rubber sleeve block from the capping position to the uncapped position rotate whenOne section of briquetting is initially entered with the discontiguous idle stroke of float mandril so that the air inlet of the float is maintained at instituteState closed position.
According to one embodiment of present invention, one end of the float mandril can be mounted on the pot cover up and downlyOn, the other end of the float mandril is up and down with described one end of the float mandril and is driven cooperation with the float.
According to one embodiment of present invention, one end of the float mandril is pivotably mounted on the pot cover, instituteThe other end for stating float mandril forms free end movable up and down and is driven cooperation with the float.
According to one embodiment of present invention, the other end of the float mandril is equipped in the rotation rubber sleeve blockThe compression leg of the float is pushed during positioned at the uncapped position.
According to one embodiment of present invention, the pot cover is equipped with float cavity for accommodating the float and described floatingSub- chamber has the via that the float cavity is stretched into for the compression leg.
According to one embodiment of present invention, the lower end of the compression leg is arranged with the flexible sealing for sealing the viaSet.
According to one embodiment of present invention, one in described one end of the pot cover and the float mandril is equipped withMounting hole and another be equipped with mounting post, mounting post cooperation is in the mounting hole.
According to one embodiment of present invention, the mounting post is located on the pot cover and the mounting hole is located at described floatDescribed one end of sub- mandril, the upper end of the mounting post is combined with threaded fastener and the threaded fastener has to limitThe nut of the extreme higher position of described one end of the float mandril.
According to one embodiment of present invention, the pot cover is equipped with is located at the float mandril both sides to prevent respectivelyState the first block and the second block that float mandril is rotated around the mounting post.
According to one embodiment of present invention, the cover board is equipped with float through-hole and the peace connected with the float through-holeSeat is filled, the float can up and downly be mounted in the mounting base and pass through the float through-hole.
According to one embodiment of present invention, the float through-hole is lateral opening to turn over.
According to one embodiment of present invention, the pot cover includes：Outer cover；Inner cover, the inner cover are located in the outer cover,The cover board is located on the inside of the inner cover, and the float mandril and the rotation rubber sleeve block are mounted in described and cover, the elasticityPart is connected respectively with the float mandril and the inner cover.
Embodiment according to the second aspect of the invention proposes a kind of cooking apparatus, and the cooking apparatus is included according to this hairPot cover component described in the embodiment of bright first aspect.
Cooking apparatus according to embodiments of the present invention, by using described in embodiment according to the first aspect of the inventionPot cover component has hot closing lid convenience, simple operation and other advantages.
According to one embodiment of present invention, the cooking apparatus is pressure cooker.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to endSame or similar label represents same or similar element or the element with same or like function.Below with reference to attachedThe embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings pot cover component 10 according to embodiments of the present invention is described.
As Figure 1-Figure 5, pot cover component 10 according to embodiments of the present invention includes pot cover 100, cover board 120, float200th, float mandril 240, elastic component (not shown) and rotation rubber sleeve block 410.
Cover board 120 is set to 100 inside of pot cover, wherein, inward-outward direction is to be directed to the cooking apparatus with pot cover component 10For, in other words, cover board 120 is located at 100 downside of pot cover when pot cover component 10 is closed.Float 200 can be mounted on up and downlyOn cover board 120, float 200 is equipped with exhaust passage 220, and the both ends of exhaust passage 220 extend to the both ends difference shape of float 200Into air inlet 210 and exhaust outlet 230, for example, air inlet 210 is located at 200 lower end of float and exhaust outlet 230 is located on float 200End.Air inlet 210 can be as float 200 be in the open position below cover board 120 and the close stance above cover board 120It is moved between putting.Float mandril 240 is mounted on pot cover 100, and at least part of float mandril 240 can be up and down and be used forBy 200 downward top pressure of float, float 200 is pushed when at least part of float mandril 240 is movable downwards so that float 200 is located atOpen position allows float 200 to be moved to closed position when at least part of float mandril 240 is movable upwards.Float topBar 240 is equipped with mating surface 247, and mating surface 247 includes guiding surface 241 and is connected flat in pressing for 241 top of guiding surfaceFace 242.The elastic component can be connected with float mandril 240 and pot cover 100 respectively, for providing one by float mandril 240The upward pushing tow of described at least part elastic stress.
Rotation rubber sleeve block 410 is installed in rotation between uncapped position and capping position on pot cover 100, revolves rubber sleeve block410 by revolving the driving rotation of hand (not shown) on pot cover 100.It revolves rubber sleeve block 410 and is equipped with briquetting 411, briquetting 411, which is set on, matchesOn conjunction face 247.Rotation rubber sleeve block 410 from the capping position to the uncapped position rotate when briquetting 411 moved by guiding surface 241To pressing plane 242 and gradually pushing described at least part of float mandril 240 finally to make the air inlet 210 of float 200Be maintained at the open position, that is, revolve rubber sleeve block 410 from the capping position to the uncapped position rotate when briquetting 411 by leadingShifted to the bottom end on inclined-plane 241 press plane 242 and when briquetting 242 be located at press plane 242 when float 200 by float mandril240 push so that air inlet 210 is maintained at open position.Rubber sleeve block 410 is revolved from the uncapped position to the capping position to be turnedBriquetting 411 shifts to guiding surface 241 and gradually described at least part of release float mandril 240 by pressing plane 242 when dynamicAir inlet 210 finally to be allowed to be moved to the closed position with float 200 when float 200 is pressurized, that is, revolve rubber sleeve block 410 byThe uncapped position to the capping position rotate when briquetting 411 shift to the bottom end of guiding surface 241 by pressing plane 242 to releasePut the degree of freedom that described at least part of float mandril 240 moves upwards.
Those skilled in the art it will be understood that guiding surface 241 and guiding surface 241 on float mandril 240,Guiding surface 241 is tilted relative to plane 242 is pressed, for example, when 240 non-compression block 411 of float mandril pushes, presses plane242 can be horizontally disposed with, and guiding surface 241 is inclined relative to horizontal setting.And briquetting 242 is at the bottom of guiding surface 241Hold and press and move between plane 242, only finger pressure block 242 with rotation rubber sleeve block 410 around the circumferential direction of the pivot center of rotation rubber sleeve block 410Stroke, displacement need to be generated in the up-down direction by being not restricted to briquetting 242.
When culinary art cook process midway uncap after closing lid again when, rotation rubber sleeve block 410 goes to described uncapped position (such as Fig. 5It is shown), the briquetting 411 on rotation rubber sleeve block 410 pushes presses plane 242 on float mandril 240, float mandril 240 it is describedAt least part moves down and pushes float 200, overcomes the elastic stress of elastic component so that air inlet 210 is displaced downwardly to float 200Open position, i.e., space is connected with external environment in 120 lower section of cover board, pot, is reduced hot gas in pot and is pushed up float 200Power, and then reduce frictional force when screwing, screw closing lid to facilitate, and behaviour can be completed in only singlehanded turn rotation rubber sleeve block 410Make.
When rotation rubber sleeve block 410 goes to the capping position (as shown in Figure 1), briquetting 411 on rubber sleeve block 410 is revolved from pressingPlane 242 moves to guiding surface 241, and so as to gradually discharge float mandril 240, at least part of float mandril 240 is in elasticityIt is gradually moved up under the elastic stress of part, at least part of float mandril 240 does not generate float 200 downward pressure, floatAt least part of mandril 240 is upwardly away from float 200 and the space that rises for float 200 is reserved between float 200,After playing pressure in pot, float 200 is jacked up by pot inner pressure, and air inlet 210 rises to closed position, and space is hindered with external environment in potEvery, the air-tightness under guarantee closing lid state, and since float 200 is jacked up by pot inner pressure, briquetting 411 is by float mandril 240Backstop and make rotation rubber sleeve block 410 that can not be moved to uncapped position easily, realize closing lid defencive function.
Pot cover component 10 according to embodiments of the present invention, by set float 200 movable up and down and respectively with rotationThe float mandril 240 that rubber sleeve block 410 and float 200 link, and float mandril 240 is equipped with guiding surface 241 and presses plane242, float 200 is equipped with the air inlet 210 that can be moved up and down with float 200, so as to so that air inlet 210 positioned at lidIt is moved between the open position of 120 lower section of plate and the closed position above cover board 120.As a result, during culinary art is cookedWay uncap after again closing lid when, can utilize positioned at open position air inlet 210, space in pot be made to pass sequentially through air inlet210th, exhaust passage 220 and exhaust outlet 230 are connected with external environment, and the hot gas discharge in pot makes pot inner pressure close to outsideEnvironmental pressure can substantially reduce the power that hot gas in pot pushes up float 200, and then reduce interference and conveniently screw conjunction in this wayCover latch, not only screws more laborsaving and smooth, but also one hand can be completed, and operation is simpler, while realize closing lid guarantorProtective function.Pot cover component 10 according to embodiments of the present invention has hot closing lid convenience, simple operation and other advantages.
Those skilled in the art is it will be understood that pot cover component 10 according to embodiments of the present invention can also set zeroFloat is pressed, i.e. float 200 is two different floats from zero-pressure float, and zero-pressure float is for detecting pot inner pressure, so as to transmitSignal is to control heating parameters.
Below with reference to the accompanying drawings pot cover component 10 according to the specific embodiment of the invention is described.
As Figure 1-Figure 5, pot cover component 10 according to embodiments of the present invention includes pot cover 100, cover board 120, float200th, float mandril 240, elastic component (not shown) and rotation rubber sleeve block 410.
Specifically, as shown in Figure 3-Figure 5, exhaust passage 220 is axially extending along float 200, air inlet 210 and exhaustMouth 230 is respectively along the both ends radially extended and be respectively adjacent to float 200 of float 200.For example, float 200 can be up or downSetting, exhaust passage 220 vertically extend, and air inlet 210 is equally spacedly located at floating for multiple and along float 200 circumferential directionsThe lower end of son 200, exhaust outlet 230 are equally spacedly located at the upper end of float 200 for multiple and along float 200 circumferential directions.
In some specific examples of the present invention, as Figure 1-Figure 5, rotation rubber sleeve block 410 is from the capping position to instituteState initially enter one section of briquetting 411 and 240 discontiguous idle stroke of float mandril during uncapped position rotation so that float 200 intoGas port 210 is maintained at the closed position.In other words, rotation rubber sleeve block 410 turns to the uncapped position from the capping positionIn entire stroke the null is initially entered when being rotated from capping position to uncapped position comprising one section of idle stroke, rotation rubber sleeve block 410Journey.In the idle stroke, briquetting 411 is spaced apart with float mandril 240, and the air inlet 210 of float 200 is maintained at the closingPosition.Rotation rubber sleeve block 410 finally enters the idle stroke when turning to the capping position from the uncapped position.In the idle strokeInterior, at least part of float mandril 240 is located at highest point, and briquetting 411 progressively disengages float mandril 240.As a result, by revolvingRubber sleeve block 410 turns in the stroke of uncapped position from capping position and designs one section of idle stroke, and briquetting 411 is with floating in the idle strokeSub- mandril 240 does not contact, and briquetting 411 can be made not push float top immediately after the rotation of maloperation backspin rubber sleeve block 410 in this wayBar 240 is exhausted in this way, float 200 is made not move down immediately, that is, avoid uncapping maloperation when be vented.
In some specific embodiments of the present invention, as Figure 1-Figure 5, pot cover 100 includes outer cover (not shown)With inner cover 110.
Inner cover 110 is located in the outer cover, rotation rubber sleeve block 410, float mandril 240 and elastic component be each provided at the outer cover withBetween inner cover 110, and float mandril 240 and rotation rubber sleeve block 410 are mounted on inner cover 110, and elastic component is respectively with inner cover 110 and floatingSub- mandril 240 is connected, and elastic component can be spring or shrapnel, can control the distance of the pushing of float mandril 240.Cover board 120 is setBelow inner cover 110, float 200 can be mounted on cover board 120 up and downly.
Specifically, as shown in Figure 3-Figure 5, cover board 120 is equipped with float through-hole 122 and is connected with float through-hole 122Mounting base 121, float 200 can up and downly be mounted in mounting base 121 and across float through-hole 122, can will float in this waySon 200 is movably mounted on cover board 120, and the movement locus of float 200 can be oriented to, and then improves floatThe stability of 200 movements.
Preferably, float through-hole 122 is lateral opening to turn over, after increasing the structural strength of inner cover 110 and the installation of float 200Reliability.
In some specific embodiments of the present invention, as Figure 1-Figure 5, one end of float mandril 240 can be up and downGround is mounted on inner cover 110, and the other end of float mandril 240 is up and down with described one end of float mandril 240 and and float200 transmission cooperations.In other words, float mandril 240 is whole to be mounted on inner cover 110 up and downly.
Specifically, one in described one end of inner cover 110 and float mandril 240 is equipped with mounting hole 244, and inner cover110 and float mandril 240 described one end in another be equipped with mounting post 113, the axial direction and mounting post of mounting hole 244113 axial direction vertically extends, and mounting post 113 coordinates in mounting hole 244 and the two opposite can move up and down, so as toBy float mandril 240 it is whole can be up and down be mounted on inner cover 110.
For example, as Figure 1-Figure 5, mounting post 113 is located on inner cover 110 and mounting hole 244 is located at float mandril240 described one end, the upper surface of mounting post 113 are equipped with threaded hole, threaded fastener 245 are combined in the threaded hole, such asBolt or screw, and the upper end of threaded fastener 245 has nut 246, nut 246 is used to limit the described of float mandril 240The extreme higher position of one end improves the stability of 240 movement of float mandril, avoids 240 prolapse upwards mounting post 113 of float mandril.
Further, as Figure 1-Figure 5, inner cover 110 is equipped with the first block for being located at 240 both sides of float mandril respectively114 and second block 115, the cross section of the first block 114 and the second block 115 can be respectively opening towards float mandril240 U-shaped, the first block 114 and the second block 115 can be in both sides backstop float mandrils 240, to prevent float mandril 240It is rotated around mounting post 113, you can to prevent float mandril 240 from swinging, only float mandril 240 is allowed to move up and down.
In other specific examples of the present invention, one end of float mandril 240 is pivotably mounted on inner cover 110,The other end of float mandril 240, which forms free end movable up and down and is driven with float 200, to be coordinated.For example, float mandril 240One end be hinged on inner cover 110, utilize float mandril 240 the other end push float 200.
In some specific embodiments of the present invention, as Figure 1-Figure 5, float is pushed for the ease of float mandril 240200, and conducive to the rational design of 10 structure of pot cover component, the other end of float mandril 240 is equipped with the compression leg extended downwardly243, compression leg 243 is moved up and down with the other end of float mandril 240, compression leg 243 when rotation rubber sleeve block 410 is located at the uncapped positionFloat 200 is pushed, and revolves compression leg 243 when rubber sleeve block 410 is located at the capping position and is detached from float 200, and with float 200 upperLower section is spaced apart upwards.
Further, as Figure 2-Figure 5, inner cover 110 is equipped with float cavity 111, and float 200 is located in float cavity 111,To protect float 200 and prevent gas from leaking, the roof of float cavity 111 has the via that float cavity 111 is stretched into for compression leg 243.
Advantageously, as Figure 1-Figure 5, the lower end of compression leg 243 is arranged with flexible gland 130, and flexible gland 130 canThe via can not only be sealed with the setting with ripple struction, flexible gland 130, but also do not influence compression leg 243 and extend downwardly intoFloat cavity 111, additionally can be to avoid compression leg 243 is contacted with float 200 and generates abrasion to push float 200.
Below with reference to the accompanying drawings cooking apparatus according to embodiments of the present invention is described.
According to embodiments of the present invention includes pot cover component 10 according to the above embodiment of the present invention.
Cooking apparatus according to embodiments of the present invention, by using pot cover component 10 according to the above embodiment of the present invention,With hot closing lid convenience, simple operation and other advantages.
Specifically, the cooking apparatus can be pressure cooker.
Cooking apparatus according to embodiments of the present invention other form and operate for those of ordinary skill in the art andSpeech is all known, is not detailed herein.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width "," thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up timeThe orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease ofThe description present invention and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi TeFixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importanceOr the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed orImplicitly include one or more this feature.In the description of the present invention, " multiple " are meant that at least two, such as twoIt is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connectsIt connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elementsThe connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelingsCondition understands the concrete meaning of above-mentioned term in the present invention.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example descriptionPoint is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are notIt must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in officeWhat combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say thisDifferent embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is exampleProperty, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentionedEmbodiment is changed, changes, replacing and modification.