CN209436933U - Pot cover component and cooking apparatus with it - Google Patents

Abstract

The utility model discloses a kind of pot cover component and with its cooking apparatus, the pot cover component includes: pot cover, and the pot cover has exhaust passage；Exhaust valve, the exhaust valve is set to the pot cover, for blocking the exhaust passage；Revolve hand, the rotation hand be set to the pot cover, it is described revolve hand at least part can the relatively described pot cover turn an angle；Exhaust button, the exhaust button is set to the pot cover or the rotation hand and links respectively with the exhaust valve and the rotation hand, pressing the exhaust button can drive the exhaust valve to open the exhaust passage, and the exhaust button can be such that the exhaust valve restores to the state for blocking the exhaust passage when resetting；Wherein, current location is maintained at by holding mechanism after the exhaust button is pressed, the rotation hand can drive the exhaust button to reset when rotating.Sustainable exhaust can not only be realized according to the pot cover component of the utility model embodiment, and can be convenient for resetting exhaust valve after the completion of exhaust.

Description

Pot cover component and cooking apparatus with it

Technical field

The utility model relates to the technical field of electrical appliances manufacturing, in particular to a kind of pot cover component and have the pot The cooking apparatus of cap assemblies.

Background technique

The cooking apparatus such as pressure cooker in the related technology are typically provided with exhaust valve and are exhausted, such as in exhaust valve Upper design exhaust toggle and directive slide track dial torsion by stirring exhaust, to raise the exhaust valve of exhaust valve using directive slide track To certain position, to realize exhaust, but moment it can spray high-temperature condensation water when stirring exhaust and dialling torsion exhaust and scald user, And when cooking congee, user stirs exhaust group torsion exhaust when having pressure in pot will lead to excessive congee, at this time because torsion and row are dialled in exhaust Air valve is too close, and user dare not stir exhaust with hand and dial torsion to cancel exhaust, and persistently excessive congee is easily caused under such state and can not be taken Disappear.

In addition, exhaust button is arranged in folding lid rotation in pressure cooker also on hand, the row of pressing when user needs to be vented Gas button realizes exhaust using the exhaust valve that exhaust level lifts exhaust valve, does not need to unclamp exhaust button, exhaust valve when exhaust Reset is fallen by self gravity, user's Continued depression exhaust button is needed in entire exhaust process, causes user's pressing tired It is tired.

For this purpose, some pressure cookers revolve the exhaust button for being provided with sustainable exhaust on hand in folding lid, when user needs to arrange When gas, press exhaust button, exhaust button is pressed when reaching certain stroke and fixes in this depth, user do not need persistently by Lasting exhaust can be realized in pressure, and user presses exhaust button again and cancels exhaust.But for this kind of scheme, user completes in exhaust Directly uncap afterwards, such as forget to press exhaust button and cancel exhaust, next round using when to be easy to ignore exhaust button be in row Gaseity, pressing is not completed to reset again, causes the congee that is persistently vented or overflows in use process, if user has found not in time, finally It is undesirable to will lead to culinary art effect.

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 utility model mentions A kind of pot cover component out, the pot cover component can not only realize sustainable exhaust, and can be convenient for resetting after the completion of exhaust Exhaust valve.

The utility model also proposes a kind of cooking apparatus with the pot cover component.

The embodiment of first aspect according to the present utility model proposes that a kind of pot cover component, the pot cover component include: pot Lid, the pot cover have exhaust passage；Exhaust valve, the exhaust valve is set to the pot cover, for blocking the exhaust passage；Rotation Hand, the rotation hand be set to the pot cover, it is described rotation hand at least part can the relatively described pot cover turn an angle；Exhaust is pressed Button, the exhaust button are set to the pot cover or the rotation hand and link respectively with the exhaust valve and the rotation hand, press institute Stating exhaust button can drive the exhaust valve to open the exhaust passage, and the exhaust button can make the exhaust valve extensive when resetting Again to the state for blocking the exhaust passage；Wherein, it is maintained at currently after the exhaust button is pressed by holding mechanism Position, the rotation hand can drive the exhaust button to reset when rotating.

Sustainable exhaust can not only be realized according to the pot cover component of the utility model embodiment, and can be convenient for arranging Exhaust valve is resetted after the completion of gas.

Some specific embodiments according to the present utility model, the pot cover include upper cover and locking closure, the rotation hand with it is described Locking closure linkage, can drive the locking closure to rotate to be uncapped and closing lid, the locking closure described in the rotation hand-motion uncap with / or closing lid during, exhaust button described in the rotation hand-drive reset.

Further, during uncapping or closing lid, before driving the locking closure rotation, the first opposite institute of the rotation hand Upper cover is stated to turn an angle to drive the exhaust button to reset, continue to rotate the rotation hand then drive the locking closure to rotate with Realization is uncapped or closing lid.

Some specific embodiments according to the present utility model, the pot cover include upper cover and locking closure, and the rotation hand is towards first When direction rotates, exhaust button described in the rotation hand-drive resets, and the rotation hand turns towards the second direction opposite with first direction When dynamic, locking closure described in the rotation hand-motion is rotated to realize and uncap or closing lid.

Some specific embodiments according to the present utility model, the exhaust button are set to the rotation hand and the holding mechanism The mutual fastening structure being respectively arranged on the rotation hand and the exhaust button.

Further, the holding mechanism includes the snap-on set on the exhaust button and the holding button set on the rotation hand Position is equipped with push-button reset elastic component between the exhaust button and the rotation hand；Wherein, it is described after the exhaust button is pressed Snap-on is hooked in the holding button bit to be kept current location, and rotating the rotation hand, then the holding button bit is staggered the snap-on So that the exhaust button resets under the elastic force of the push-button reset elastic component.

Further, in the rotation circumferential direction of the rotation hand, holding button bit exhaust button described in rotation hand-motion is multiple The side in the same direction of the rotation direction of position is equipped with the backstop muscle for snap-on described in backstop, and the holding button bit is revolving described in hand-motion The side for the rotation direction reversed that exhaust button resets is equipped with the opening for avoiding the snap-on.

Further, the rotation hand includes: rotation hand fixing seat, and the rotation hand fixing seat is installed on the pot cover, the row Gas button is installed on the rotation hand fixing seat and the push-button reset elastic component is set to the exhaust button and the rotation hand is fixed Between seat；Handle is revolved, the rotation handle is rotatably installed on the rotation hand fixing seat, and the holding button bit is set to the rotation hand Handle.

Further, the rotation hand fixing seat has pilot sleeve, and the exhaust button, which has, is used to open the exhaust The mandril of valve, the mandril are assemblied on the pilot sleeve.

Further, one in the outer peripheral surface of the inner peripheral surface of the pilot sleeve and the mandril is equipped with circumferential limit Slot and another be equipped with the circumferential limit rib for being matched with the circumferential limiting slot.

Further, the outer peripheral surface of the pilot sleeve is equipped with installation step, and the push-button reset elastic component is to be sheathed on The spring of the pilot sleeve and the mandril, one end of the push-button reset elastic component are only butted on the exhaust button and another End is only butted on the installation step.

Further, the rotation hand fixing seat have anticreep button bit, the exhaust button have it is anti-tripping, it is described anti-tripping It is matched with the anticreep button bit.

Further, the rotation hand fixing seat has block reinforcement, and the rotation handle has limit rib, do not turn in the rotation handle There is movement spacing, when the rotation handle is rotated relative to the rotation hand fixing seat when dynamic, between the block reinforcement and the limit rib To when the exhaust button being driven to reset, the block reinforcement is contacted with the limit rib and is offseted.

Further, rotation hand return springs are equipped between the rotation hand fixing seat and the rotation handle, the rotation hand is multiple Position elastic component makes the rotation handle automatically reset after driving the exhaust button to reset for rotating in the rotation handle.

Some specific examples according to the present utility model, the rotation hand fixing seat have mounting post and positioning bar, the rotation Handle has beading, and the rotation hand return springs are the torsional spring for being sheathed on the mounting post, the rotation hand return springs One end is only butted on the positioning bar and the other end is only butted on the beading.

Further, the rotation handle includes: rotation hand seat, and the rotation hand seat is rotationally sheathed on the rotation hand and fixes Seat, the holding button bit are set to the rotation hand seat；Hand lid is revolved, the rotation hand lid is installed on the rotation hand seat, the rotation hand lid tool There is button hole, the exhaust button is matched with the button hole.

Further, the rotation hand fixing seat has flanging of turning up, and the rotation hand seat tool has varus flanging, described to turn over outside While being pressed on above the varus flanging, it is folded in the varus flanging between the pot cover and the flanging of turning up.

Further, at least one of surfaces opposite to each other of the varus flanging and the pot cover are equipped with slot Position, the slot position is interior to be equipped with lubricating grease and/or ball.

Some specific embodiments according to the present utility model, the pot cover are equipped with exhaust plug and exhaust level, the row Gas channel is arranged on the exhaust plug and the lower space and upper space of the connection pot cover, the exhaust valve are installed on The exhaust plug, the exhaust level are arranged between the exhaust button and the exhaust valve, and the exhaust button is pressed The exhaust valve is lifted to open the exhaust passage of the exhaust plug by exhaust level after pressure, the rotation hand rotation makes described Exhaust button resets so that the exhaust valve closes the exhaust passage under the effect of gravity.

Further, the pot cover has upper cover, and the upper cover has the installation sleeve extended to the inside of the upper cover, The rotation hand is installed on the installation sleeve, and the installation sleeve has levers support cantilever and the levers support cantilever has Card slot, the exhaust level have the shaft for being pivotly matched with the card slot.

The embodiment of second aspect according to the present utility model proposes that a kind of cooking apparatus, the cooking apparatus include: pot Body；Pot cover component described in the embodiment of first aspect according to the present utility model.

According to the cooking apparatus of the utility model embodiment, pass through the reality using first aspect according to the present utility model Pot cover component described in example is applied, has many advantages, such as that easy to use, culinary art effect is good.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

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 cross-sectional view according to the pot cover component of the utility model embodiment.

Fig. 2 is the structural schematic diagram according to the pot cover component of the utility model embodiment.

Fig. 3 is cross-sectional view when being vented according to the pot cover component of the utility model embodiment.

Fig. 4 is structural schematic diagram when being vented according to the pot cover component of the utility model embodiment.

Fig. 5 is the cross-sectional view cancelled when being vented according to the pot cover component of the utility model embodiment.

Fig. 6 is the structural schematic diagram cancelled when being vented according to the pot cover component of the utility model embodiment.

Fig. 7 is structural schematic diagram when being uncapped according to the pot cover component of the utility model embodiment.

Fig. 8 is the structural schematic diagram according to the upper cover of the pot cover component of the utility model embodiment.

Fig. 9 is the structural schematic diagram according to the rotation hand fixing seat of the pot cover component of the utility model embodiment.

Figure 10 is the structural schematic diagram according to the rotation hand seat of the pot cover component of the utility model embodiment.

Figure 11 is the structural schematic diagram according to the exhaust button of the pot cover component of the utility model embodiment.

Figure 12 is the sectional arrangement drawing according to the pot cover component of the utility model embodiment.

Appended drawing reference:

Pot cover component 10,

Pot cover 100, slot position 110, upper cover 120, installation sleeve 130, levers support cantilever 140, card slot 150, code son 160, Locking closure 170,

Exhaust valve 220, exhaust plug 210,

Revolve hand 300, rotation hand fixing seat 310, pilot sleeve 311, circumferential limiting slot 312, installation step 313, anticreep button bit 314, block reinforcement 315, mounting post 316, positioning bar 317, flanging 318 of turning up, rotation handle 320, limit rib 321, beading 322, rotation hand Seat 323, rotation hand lid 324, button hole 325, varus flanging 326,

Exhaust button 400, mandril 410, circumferential limit rib 411, it is anti-tripping 412,

Holding mechanism 500, snap-on 510, keep button bit 520, backstop muscle 521, opening 522,

Push-button reset elastic component 600,

Rotation hand return springs 700,

Exhaust level 500.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two More than a.

Cooking apparatus according to the utility model embodiment is described first, which includes pot body (not shown) With pot cover component 10, specifically, which is, for example, pressure cooker or Pressure rice pot etc..

Below with reference to the accompanying drawings pot cover component 10 according to the utility model embodiment is described.

As shown in Fig. 1-Figure 12, according to the pot cover component 10 of the utility model embodiment include pot cover 100, exhaust valve 220, Revolve hand 300 and exhaust button 400.

Pot cover 100 has an exhaust passage, the both ends open of the exhaust passage and is connected to the lower space of pot cover 100 and upper Portion space, exhaust valve 220 is set to pot cover 100, for blocking the exhaust passage.Exhaust valve 220 utilizes itself weight i.e. under normality Power close exhaust passage, when the intracorporal pressure of pot reach predetermined value when (such as when can boost exhaust valve 220), the intracorporal pressure of pot Exhaust valve 220 has been pushed to open exhaust passage.

It revolves hand 300 and is set to pot cover 100, at least part for revolving hand 300 can be rotated relative to pot cover 100.Exhaust button 400 are set to pot cover 100 or rotation hand 300, and exhaust button 400 links with exhaust valve 220 and rotation hand 300 respectively, exhaust button 400 It is arranged in a staggered manner on pot cover 100 with exhaust valve 220.

Wherein, pressing exhaust button 400 can drive exhaust valve 220 to open the exhaust passage, when exhaust button 400 resets Exhaust valve 220 can be made to restore to the state for blocking the exhaust passage, wherein exhaust button 400 passes through holding machine after being pressed Structure 500 is maintained at current location, and rotation hand 300 can drive exhaust button 400 to reset when rotating.

In other words, exhaust valve 220 is opened after exhaust button 400 is pressed and present bit is kept by holding mechanism 500 It sets, specifically, after user presses exhaust button 400, exhaust valve 220 is exhausted, and since exhaust button 400 is kept mechanism 500 keep current location, and user is sustainable exhaust without pressing exhaust button 400 always.When user's operation revolves hand 300, rotation The rotating part of hand 300 can be such that exhaust button 400 resets to close exhaust valve 220.

According to the pot cover component 10 of the utility model embodiment, by the way that the setting of exhaust button 400 in pot cover 100 or is revolved hand On 300, exhaust button 400 and exhaust valve 220 are sprayed when avoiding pressing exhaust button 400 by exhaust valve 220 apart from appropriate High-temperature condensation water and scald, and avoid user because fearness is burned can not cancel exhaust cause persistently to overflow congee the case where.

Also, by setting holding mechanism 500, the position after exhaust button 400 is pressed is kept by holding mechanism 500, User achieves that lasting exhaust without pinning exhaust button 400, and it is tired to avoid user's pressing.

In addition, making full use of existing rotation in use according to the pot cover component 10 of the utility model embodiment The movement for revolving hand 300, the rotation by revolving hand 300 resets exhaust button 400, to close exhaust valve 220, realization has been vented It automatically resets at heel row air valve 220.

Therefore, sustainable exhaust can not only be realized according to the pot cover component of the utility model embodiment 10, and can Convenient for resetting exhaust valve 220 after the completion of exhaust.

According to the cooking apparatus of the utility model embodiment, pass through the pot using above-described embodiment according to the present utility model Cap assemblies 10 have many advantages, such as that easy to use, culinary art effect is good.

In some specific examples of the utility model, as shown in figure 12, pot cover 100 includes upper cover 120 and locking closure 170, It revolves hand 300 and locking closure 170 to link, the rotation of locking closure 170 can be driven to be uncapped and closing lid is uncapped it is to be understood that ground is Refer to that locking closure 170 and pot body are in discrete state, and closing lid refers to that locking closure 170 and pot body are in buckling state.In rotation 300 band of hand Dynamic locking closure 170 uncapped and/or closing lid during, rotation hand 300 drives exhaust button 400 to reset.

Make full use of as a result, it is existing in use uncap and closing lid movement, pass through the process of folding and closing lid At least one exhaust button 400 is resetted, to close exhaust valve 220, exhaust valve 220 automatically resets after the completion of realizing exhaust. It can guarantee that exhaust valve 220 is in close state when next time uses in this way, eliminate preoperation inspection exhaust valve 220 or exhaust The process whether button 400 resets avoids culinary art next time from there is the case where leakage vapour is without playing pressure.

Wherein, during uncapping or closing lid, before driving locking closure 170 to rotate, the first opposite upper cover 120 of rotation hand 300 It turns an angle to drive exhaust button 400 to reset, continues to rotate rotation hand 300 and the rotation of locking closure 170 is then driven to uncap to realize Or closing lid, so that the manipulation of folding lid and the reset of exhaust button 400 manipulation are rationally integrated in rotation hand 300.

Alternatively, rotation hand 300 drives exhaust button 400 to reset when rotation hand 300 is rotated towards first direction, rotation hand 300 is towards with the When one contrary second direction rotation, rotation hand 300 drives the rotation of locking closure 170 to realize and uncap or closing lid.

The manipulation of folding lid and the reset of exhaust button 400 manipulation can be rationally integrated in rotation hand 300 as a result,.

In some specific embodiments of the utility model, as shown in Fig. 1, Fig. 3 and Fig. 5, pot cover 100 is equipped with exhaust plug 210 and exhaust level 500.

The exhaust passage is arranged on exhaust plug 210.Exhaust valve 220 be installed on exhaust plug 210 and with exhaust by Button 400 links, such as is linked by exhaust level 500 and exhaust button 400, and specifically, the setting of exhaust level 500 is pressed in exhaust Between button 400 and exhaust valve 220.Exhaust button 400 passes through exhaust level 500 after being pressed and lifts exhaust valve 220 with the row of opening The exhaust passage of gas valve core 210, the rotation rotation of hand 300 reset exhaust button 400 so that exhaust valve 220 closes under the effect of gravity Close the exhaust passage.

That is, one end of exhaust level 500 is pulled down after exhaust button 400 is pressed, exhaust level 500 The other end tilts, to lift exhaust valve 220 to open the exhaust passage of exhaust plug 210, the intracorporal gas of pot can pass through Exhaust plug 210 is discharged.It revolves hand 300 during rotation, such as during uncapping and/or closing lid, keeps exhaust button 400 multiple Upwards, revocation is applied to the pressure of described one end of exhaust level 500, the row of closing under self gravitation effect of exhaust valve 220 for position Gas valve core 210.

Further, as shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 8, pot cover 100 has upper cover 120, and upper cover 120 has to upper cover 120 inside extends the installation sleeve 130 of (extending downwardly), and rotation hand 300 is installed on installation sleeve 130, and installation sleeve 130 is not Only rotation hand 300 can be positioned and be supported, and can be played a supporting role to upper cover 120, it is ensured that upper cover 120 will not under It collapses.Installation sleeve 130 is with levers support cantilever 140 and levers support cantilever 140 has card slot 150, and exhaust level 500 has It is pivotly matched with the shaft (not shown) of card slot 150, is achieved in the installation of exhaust level 500.

In some specific embodiments of the utility model, as shown in Fig. 1, Fig. 3, Fig. 5, Figure 10 and Figure 11, exhaust button 400 are set to rotation hand 300, to improve degree of integration, efficiently use the space on pot cover 100, and holding mechanism 500 is to set respectively In the mutual fastening structure of rotation hand 300 and exhaust button 400, current location is kept after exhaust button 400 is pressed to realize.

Specifically, holding mechanism 500 includes snap-on 510 and holding button bit 520.

Snap-on 510 has certain elasticity and is set to exhaust button 400, the elasticity of snap-on 510 can by material and/or itself Structure realize.Button bit 520 is kept to be set to rotation hand 300.Push-button reset elastic component is equipped between exhaust button 400 and rotation hand 300 600。

Wherein, after exhaust button 400 is pressed, exhaust button 400 drives snap-on 510 thereon to move downward, snap-on 510 are kept generation elastic deformation after button bit 520 squeezes and cross and keep button bit 520, after snap-on 510 crosses holding button bit 520 Restore deformation under natural resiliency and be hooked in and keep button bit 520, exhaust button 400 can not be in push-button reset elastic component at this time It is moved upwards under the action of 600, exhaust button 400 pushes described one end of exhaust level 500, the other end of exhaust level 500 Exhaust valve 220 is lifted, exhaust valve 220, which stays open, to carry out continuing exhaust.

When revolving hand 300 and rotating, such as during uncapping and/or closing lid, rotation hand 300 at least partly with respect to pot cover 100 Rotation keeps button bit 520 to be staggered snap-on 510, and exhaust button 400 resets rise under the elastic force of push-button reset elastic component 600, no Described one end of exhaust level 500 is pushed again, and exhaust valve 220 falls and closes exhaust plug 210, realizes that exhaust valve 220 is automatic It is reset to closed state.

In some specific examples of the utility model, in the rotation circumferential direction of rotation hand, button bit 52 is kept) in rotation hand 300 The side in the same direction for the rotation direction for driving exhaust button 400 to reset is equipped with the backstop muscle 521 for backstop snap-on 510, keeps button Position 520 is equipped in the side for the rotation direction reversed that rotation hand 300 drives exhaust button 400 to reset for avoiding opening for snap-on 510 Mouth 522.

For example, rotation hand 300 is during one of the process of uncapping and closing lid process, and button bit 520 is kept to be staggered snap-on 510。

Rotation hand 300 rotation circumferential direction on, as shown in Figure 10, keep button bit 520 with rotation hand 300 in one process In rotation direction side in the same direction be equipped with the backstop muscle 521 for backstop snap-on 510, kept for existing with rotation hand 300 for button bit 520 The side of rotation direction reversed during one is equipped with the opening 522 for avoiding snap-on 510.

In order to make it easy to understand, as shown in the picture, making exhaust button 400 multiple when hand 300 is rotated counterclockwise and uncapped to revolve It is illustrated for position, certainly, the utility model is without being limited thereto, and rotation hand 300 can also make when rotating clockwise and carrying out closing lid Exhaust button 400 resets, and the two principle is identical, in the protection scope of this patent.

Specifically, rotation hand 300 rotates counterclockwise and uncaps and rotate clockwise closing lid, rotation hand 300, which rotates counterclockwise, uncaps When can make exhaust button 400 reset, then, keep button bit 520 towards anticlockwise side be arranged backstop muscle 521, In this way exhaust button 400 be pressed after as rotation hand 300 rotates clockwise closing lid, since snap-on 510 is by 521 backstop of backstop muscle, It does not fall out and keeps button bit 520 and reset；And keep button bit 520 towards clockwise side setting opening 522, in this way Exhaust button 400 is uncapped after being pressed as rotation hand 300 rotates counterclockwise, then snap-on 510 can be deviate from keep button bit from opening 522 520, so that exhaust button 400 resets, exhaust valve 220 is closed.

In some specific examples of the utility model, as shown in Fig. 1-Fig. 7, Fig. 9-Figure 10 and Figure 12, rotation hand 300 is wrapped Include rotation hand fixing seat 310 and rotation handle 320.

Rotation hand fixing seat 310 is installed on pot cover 100, such as is installed on the installation sleeve 130 of upper cover 120, and and pot cover 100 code son 160 is connected, and revolves hand fixing seat 310 and the relative position of pot cover 100 is fixed, i.e., can not rotate relative to pot cover 100, Exhaust button 400 is installed on rotation hand fixing seat 310 and push-button reset elastic component 600 is set to exhaust button 400 and rotation hand fixing seat Between 310, exhaust button 400 and the circumferential relative position of rotation hand fixing seat 310 are fixed, i.e., can not opposite rotation hand fixing seat 310 Rotation.Rotation handle 320 is rotatably installed on rotation hand fixing seat 310, keeps button bit 520 to be set to rotation handle 320, revolves handle 320 When rotating relative to pot cover 100, rotation hand fixing seat 310 and exhaust button 400, button bit 520 is kept to rotate with rotation handle 320, from And it is detached from snap-on 510 when uncapping and keeps button bit 520.

Specifically, rotation hand fixing seat 310 has pilot sleeve 311, exhaust button 400, which has, is used to open exhaust plug 210 mandril 410 pushes described one end of exhaust level 500, mandril by mandril 410 when that is, exhaust button 400 moves downward 410 are assemblied on pilot sleeve 311, are positioned using pilot sleeve 311 to exhaust button 400, limit on exhaust button 400 The path of lower movement is to improve the kinetic stability of exhaust button 400, and exhaust button 400 is relative to rotation hand fixing seat in order to prevent 310 rotate, one in the inner peripheral surface of pilot sleeve 311 and the outer peripheral surface of mandril 410 be equipped with circumferential limiting slot 312 and Another is equipped with the circumferential limit rib 411 for being matched with circumferential limiting slot 312, such as circumferential limit rib 411 is set to mandril 410 Outer peripheral surface, each circumferential direction limit rib 411 along mandril 410 axially extending and two circumferential limit ribs 411 mandril 410 radial direction Upper opposite, circumferential limiting slot 312 is set to the inner peripheral surface of pilot sleeve 311, and circumferential direction limiting slot 312 can penetrate through pilot sleeve certainly 311 peripheral wall, each circumferential direction limiting slot 312 is along pilot sleeve 311 axially extending and two circumferential limiting slots 312 are in guide sleeve Cylinder 311 it is diametrically opposite.

Further, rotation hand fixing seat 310 has anticreep button bit 314, and exhaust button 400 is anti-tripping with anti-tripping 412 412 are matched with anticreep button bit 314, and anti-tripping 412, which do not influence exhaust button 400 with the cooperation of anticreep button bit 314, moves downward, and It can prevent exhaust button 400 under the elastic force of push-button reset elastic component 600 and be detached from rotation hand fixing seat 310.It is steady in order to improve Qualitative, anti-tripping 412 for two and in the diametrically opposed of exhaust button 400, anticreep button bit 314 be corresponding two and In the diametrically opposed of rotation hand fixing seat 310.

Optionally, such as Fig. 1, Fig. 3, Fig. 5, Fig. 9 and Figure 12, the outer peripheral surface of pilot sleeve 311 is equipped with installation step 313, peace Dress step 313 circularizes upward and along the circumferentially extending of pilot sleeve 311, and push-button reset elastic component 600 is to be sheathed on to lead To the spring of sleeve 311 and mandril 410, one end (upper end) of push-button reset elastic component 600 is only butted on exhaust button 400 and another End (lower end) is only butted on installation step 313, to realize the installation positioning of push-button reset elastic component 600 and to exhaust button 400 jack-up effect.

In some specific examples of the utility model, as shown in his Fig. 1-Fig. 7, Figure 10 and Figure 12, rotation handle 320 is wrapped Include rotation hand seat 323 and rotation hand lid 324.

Rotation hand seat 323 is rotationally sheathed on rotation hand fixing seat 310, and button bit 520 is kept to be set to rotation hand seat 323.Revolve hand lid 324 are installed on rotation hand seat 323 and rotate with rotation hand seat 323, and rotation hand lid 324 has button hole 325, and exhaust button 400 is matched with Button hole 325, can not only make the appearance more neat appearance of pot cover 100, but also the stabilization of the movement of exhaust button 400 can be improved Property.Wherein, revolve the pivot center of hand seat 323, exhaust button 400 central axis and revolve hand fixing seat 310 central axis that This is overlapped.

Further, rotation hand fixing seat 310 has the radially inside and outside flanging 318 of turning up extended, and rotation hand seat 323 has The varus flanging 326 radially to extend internally, flanging 318 of turning up are pressed on 326 top of varus flanging, press from both sides varus flanging 326 Pot cover 100 is located between flanging 318 of turning up, i.e. the upper cover 120 that is matched with turn up flanging 318 and pot cover 100 of varus flanging 326 Between, rotation hand seat 323 on the one hand can be achieved and rotated relative to rotation hand fixing seat 310, on the other hand prevent that spin-ended hand seat 323 is detached from rotation Hand fixing seat 310.

Optionally, as shown in figure 12, in the surfaces opposite to each other of the upper cover 120 of varus flanging 326 and pot cover 100 extremely Few one is equipped with slot position 110, and slot position 110 can make upper cover 120 and revolve the pivoting friction contact surface reduction of hand seat 323, conducive to subtracting Abrasion between small rotation handle 320 and upper cover 120, and resetted convenient for the rotation rotation of handle 320, to further decrease between the two Lubricating grease and/or ball can be arranged in slot position 110 in frictional force.

In some specific embodiments of the utility model, as shown in Fig. 2, Fig. 4, Fig. 6, Fig. 7, Fig. 9 and Figure 10, rotation hand is solid Reservation 310 has block reinforcement 315, and the rotation hand seat 323 of rotation handle 320 has limit rib 321, and limit rib 321 can be holding button bit 520 side muscle is formed, and when rotation handle 320 does not rotate, has movement spacing between block reinforcement 315 and limit rib 321, when rotation hand When the opposite rotation hand fixing seat 310 of handle 320 turns to the driving reset of exhaust button 400, block reinforcement 315 is contacted with limit rib 321 and is offseted.

Specifically, block reinforcement 315 is by being limited muscle 321 and keeping detaining when the rotation rotation of handle 320 is uncapped with closing lid One in position 520 pushes and pot cover 100 is driven to uncap, and block reinforcement 315 is by being limited muscle 321 and keeping another in button bit 520 One pushes and drives 100 closing lid of pot cover.For example, in the state of fig. 2, rotating clockwise rotation handle 320, limit rib 321 urged clockwise block reinforcements 315, so that pot cover 100 be driven to rotate clockwise carry out closing lid；And after the completion of exhaust, by Fig. 6 State and after resetting exhaust button 400, as shown in fig. 7, such as continuing to rotate counterclockwise rotation handle 320, then keep button bit 520 inverse Hour hands push block reinforcement 315, uncap so that pot cover 100 be driven to rotate counterclockwise.

That is, if after exhaust button 400 resets, continuing to rotate rotation handle 320, limit during folding lid Rotary force is passed to block reinforcement 315 by muscle 321, because rotation hand fixing seat 310 is fixedly connected with locking closure 170, then revolves the rotation of handle 320 The drive rotation realization of locking closure 170 is uncapped or closing lid.

In order to improve the stability and the stability uncapped with closing lid that exhaust button 400 is persistently vented, snap-on 510 is two Diametrically setting a and in exhaust button 400, keeping button bit 520 is corresponding two and in the diameter of rotation hand fixing seat 310 It is oppositely arranged upwards, block reinforcement 315 is two and in the diametrically opposed of rotation hand fixing seat 310, and limit rib 321 is also pair Two answered.

Further, as shown in Fig. 1-Fig. 3, Fig. 5, Fig. 7 and Figure 12, rotation hand fixing seat 310 and the rotation hand seat for revolving handle 320 Rotation hand return springs 700 are equipped between 323, rotation hand return springs 700 are used in the rotation rotation of handle 320 to drive exhaust to press Button 400, which makes to revolve handle 320 after resetting, to automatically reset, such as resets the rotation handle 320 because uncapping and/or closing lid due to rotates.

Specifically, as shown in Figure 9 and Figure 10, rotation hand fixing seat 310 has mounting post 316 and positioning bar 317, erecting bed Rank 313 can be made of the upper surface of mounting post 316, and the rotation hand seat 323 of rotation handle 320 has beading 322, revolve hand Flexible Reset Part 700 is the torsional spring for being sheathed on mounting post 316, and one end of rotation hand return springs 700 is only butted on positioning bar 317 and the other end stops It is butted on beading 322, to realize the installation positioning of rotation hand return springs 700 and the rotation reset response to rotation handle 320.

Citing describes the course of work of the pot cover component 10 according to the utility model embodiment below.

Pot cover component 10 is when carrying out closing lid, as depicted in figs. 1 and 2, revolves the block reinforcement 315 and rotation hand seat of hand fixing seat 310 323 limit rib 321 cooperates, and rotation handle 320 opposite can revolve hand fixing seat 310 and certain angle is freely rotated counterclockwise, but suitable Since block reinforcement 315 is to the backstop of limit rib 321 when hour hands rotate, revolving handle 320 can not rotate relative to rotation hand fixing seat 310, benefit With the backstop of the two, rotation handle 320 is rotated clockwise, rotary force is reached block reinforcement 315 by limit rib 321, because revolving hand fixing seat 310 It is fixedly connected with pot cover 100, then rotating clockwise rotation handle 320 will drive the entire rotation of pot cover 100 to carry out closing lid.

Pot cover component 10 is when being exhausted, and as shown in Figure 3 and Figure 4, pressing exhaust button 400 moves downward, at two Snap-on 510 is oriented to by the holding button bit 520 on rotation hand seat 323 squeezes during moving downward, finally across holding button bit 520, restored using natural resiliency, be buckled in rotation hand seat 323 holding button bit 520 on, push-button reset elastic component 600 at this time by Compression, is supplied to 400 1 upward power of exhaust button, it is ensured that the holding of the snap-on 510 and rotation hand seat 323 of exhaust button 400 Button bit 520 cooperates closely.419 lower end of mandril of exhaust button 400 pushes one end of exhaust level 500, exhaust level 500 it is another One end is lifted, and exhaust valve 220 is lifted the lasting exhaust of realization, and exhaust button 400 has relatively large distance from exhaust plug 210, row Occur being conducive to the cancellation exhaust of user's fast operating when excessive congee when gas, without being burned.

Pot cover component 10 is when cancelling exhaust, as shown in Figure 5 and Figure 6, rotation handle 320 is rotated counterclockwise certain angle, Because the circumferential limiting slot 312 that the circumferential limit rib 411 of mandril 410 is directed to sleeve 311 limits, therefore exhaust button 400 does not turn Dynamic, when rotation handle 320 turns to certain angle, the snap-on 510 for keeping button bit 520 and exhaust button 400 of rotation hand seat 323 is wrong Position, exhaust button 400 reset upwards under the active force of push-button reset elastic component 600, and exhaust valve 220 resets, and realize and cancel row Airway dysfunction.During rotation rotation hand 300 counterclockwise cancels exhaust, shorter one end of rotation hand return springs 700 is stuck in rotation The left side of the positioning bar 317 of hand fixing seat 310, longer one end is stuck in the right side of the beading 322 of rotation hand seat 323, subsequent to ensure Rotation hand return springs 700 can reset rotation handle 320, and the initial assembly for revolving hand return springs 700 need to be made by certain initial Torsion.In rotation 320 rotation process of handle, rotation longer one end of hand return springs 700 generates change with the drive of beading 322 Shape keeps button bit 520 to contact with block reinforcement 315 when rotation handle 320 turns to extreme position, and rotation hand seat 323 is limited, Wu Faji Continuous rotation, midway are cancelled exhaust event and are completed, and user unclamps rotation handle 320, revolve hand return springs 700 at this time and restore deformation, Rotation handle 320 is driven to rotate clockwise reset, when rotation handle 320 turns to reseting limit position, limit rib 321 and block reinforcement 315 Contact, revolving handle 320 at this time can not continue to rotate, and complete rotation handle 320 and automatically reset.

Pot cover component 10 then continues to rotate counterclockwise rotation handle 320 under state shown in Fig. 7, keep at this time when uncapping Button bit 520 and block reinforcement 315 cooperate, and keep button bit 520 that rotation hand fixing seat 310 is driven to rotate, because of rotation hand fixing seat 310 and pot cover Young 160 screws of 100 code are fixedly connected, final to realize rotation rotation handle 320 and entire pot cover 100 is driven to turn to angle of uncapping Degree.Lift pot cover 100 at this time, because the reset torsion of rotation hand return springs 700 can only drive the rotation handle under the state of not stressing 320 reset, so rotation handle 320 and the relative position of pot cover 100 are still kept when picking up pot cover 100, revolve hand Flexible Reset The reset force of part 700 itself is insufficient to allow 100 spinning reduction of pot cover lifted to original state, and holding pot cover 100 unclamps rotation hand After handle 320, rotation hand 300 automatically resets to initial position.

According to the pot cover component 10 of the utility model embodiment and with its cooking apparatus other constitute and operation All be for those of ordinary skills it is known, be not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (21)

1. a kind of pot cover component characterized by comprising

Pot cover, the pot cover have exhaust passage；

Exhaust valve, the exhaust valve is set to the pot cover, for blocking the exhaust passage；

Revolve hand, the rotation hand be set to the pot cover, it is described revolve hand at least part can the relatively described pot cover turn an angle；

Exhaust button, the exhaust button are set to the pot cover or the rotation hand and join respectively with the exhaust valve and the rotation hand Dynamic, pressing the exhaust button can drive the exhaust valve to open the exhaust passage, and the exhaust button can make institute when resetting Exhaust valve is stated to restore to the state for blocking the exhaust passage；

Wherein, current location is maintained at by holding mechanism after the exhaust button is pressed, the rotation hand can drive when rotating The exhaust button is moved to reset.

2. pot cover component according to claim 1, which is characterized in that the pot cover includes upper cover and locking closure, the rotation hand It links with the locking closure, can drive the locking closure to rotate to be uncapped and closing lid, the progress of the locking closure described in the rotation hand-motion Uncap and/or closing lid during, exhaust button described in the rotation hand-drive reset.

3. pot cover component according to claim 2, which is characterized in that during uncapping or closing lid, described in drive Before locking closure rotation, first the relatively described upper cover turns an angle to drive the exhaust button to reset the rotation hand, continues to turn It moves the rotation hand and drives locking closure rotation then to realize and uncap or closing lid.

4. pot cover component according to claim 1, which is characterized in that the pot cover includes upper cover and locking closure, the rotation hand Towards when first direction rotation, exhaust button described in the rotation hand-drive resets, the rotation hand court opposite with first direction second When direction rotates, locking closure described in the rotation hand-motion is rotated to realize and uncap or closing lid.

5. pot cover component according to claim 1, which is characterized in that the exhaust button is set to the rotation hand and the guarantor Holding mechanism is the mutual fastening structure being respectively arranged on the rotation hand and the exhaust button.

6. pot cover component according to claim 5, which is characterized in that the holding mechanism includes being set to the exhaust button Snap-on and holding button bit set on the rotation hand, equipped with push-button reset elastic component between the exhaust button and the rotation hand；

Wherein, the exhaust button is pressed the rear snap-on and is hooked in the holding button bit to be kept current location, rotates It is described rotation hand then it is described keep button bit be staggered the snap-on so that the exhaust button the push-button reset elastic component elastic force Lower reset.

7. pot cover component according to claim 6, which is characterized in that

In the rotation circumferential direction of the rotation hand, the rotation direction for keeping button bit exhaust button described in rotation hand-motion to reset Side in the same direction is equipped with the backstop muscle for snap-on described in backstop, described that button bit exhaust button described in rotation hand-motion is kept to reset The side of rotation direction reversed is equipped with the opening for avoiding the snap-on.

8. pot cover component according to claim 7, which is characterized in that the rotation hand includes:

Hand fixing seat is revolved, the rotation hand fixing seat is installed on the pot cover, and the exhaust button is installed on the rotation hand fixing seat And the push-button reset elastic component is set between the exhaust button and the rotation hand fixing seat；

Handle is revolved, the rotation handle is rotatably installed on the rotation hand fixing seat, and the holding button bit is set to the rotation handle.

9. pot cover component according to claim 8, which is characterized in that the rotation hand fixing seat has pilot sleeve, described Exhaust button has the mandril for being used to open the exhaust valve, and the mandril is assemblied on the pilot sleeve.

10. pot cover component according to claim 9, which is characterized in that the inner peripheral surface of the pilot sleeve and the mandril Outer peripheral surface in one be equipped with circumferential limiting slot and another is equipped with the circumferential limit for being matched with the circumferential limiting slot Muscle.

11. pot cover component according to claim 9, which is characterized in that the outer peripheral surface of the pilot sleeve is equipped with erecting bed Rank, the push-button reset elastic component are the spring for being sheathed on the pilot sleeve and the mandril, the push-button reset elastic component One end be only butted on the exhaust button and the other end and be only butted on the installation step.

12. pot cover component according to claim 8, which is characterized in that the rotation hand fixing seat has anticreep button bit, described Exhaust button have it is anti-tripping, it is described anti-tripping to be matched with the anticreep button bit.

13. pot cover component according to claim 8, which is characterized in that the rotation hand fixing seat has block reinforcement, the rotation hand Handle has limit rib, has movement spacing when the rotation handle does not rotate, between the block reinforcement and the limit rib, when described When the rotation relatively described rotation hand fixing seat of handle turns to driving exhaust button reset, the block reinforcement is contacted with the limit rib It offsets.

14. pot cover component according to claim 8, which is characterized in that between the rotation hand fixing seat and the rotation handle Equipped with rotation hand return springs, the rotation hand return springs are used to rotate in the rotation handle to drive the exhaust button multiple The rotation handle is set to automatically reset behind position.

15. pot cover component according to claim 14, which is characterized in that the rotation hand fixing seat has mounting post and positioning Muscle, the rotation handle have beading, and the rotation hand return springs are the torsional spring for being sheathed on the mounting post, and the rotation hand resets One end of elastic component is only butted on the positioning bar and the other end is only butted on the beading.

16. pot cover component according to claim 8, which is characterized in that the rotation handle includes:

Hand seat is revolved, the rotation hand seat is rotationally sheathed on the rotation hand fixing seat, and the holding button bit is set to the rotation hand seat；

Hand lid is revolved, the rotation hand lid is installed on the rotation hand seat, and the rotation hand lid has button hole, and the exhaust button is matched with The button hole.

17. pot cover component according to claim 16, which is characterized in that the rotation hand fixing seat has flanging of turning up, institute Stating rotation hand seat tool has varus flanging, and the flanging of turning up is pressed on above the varus flanging, and the varus flanging is made to be folded in institute It states between pot cover and the flanging of turning up.

18. pot cover component according to claim 17, which is characterized in that the phase each other of the varus flanging and the pot cover Pair at least one of surface be equipped with slot position, be equipped with lubricating grease and/or ball in the slot position.

19. pot cover component described in any one of -18 according to claim 1, which is characterized in that the pot cover is equipped with exhaust plug And exhaust level, the exhaust passage is arranged on the exhaust plug and the lower space of the connection pot cover and top are empty Between, the exhaust valve is installed on the exhaust plug, the exhaust level setting the exhaust button and the exhaust valve it Between, it is logical to open the exhaust of the exhaust plug that the exhaust button by exhaust level lifts the exhaust valve after being pressed Road, the rotation hand rotation reset the exhaust button so that the exhaust valve closes the exhaust passage under the effect of gravity.

20. pot cover component according to claim 19, which is characterized in that the pot cover has upper cover, and the upper cover has The installation sleeve extended to the inside of the upper cover, the rotation hand are installed on the installation sleeve, and the installation sleeve has thick stick Bar supporting cantilever and the levers support cantilever have card slot, and the exhaust level, which has, is pivotly matched with the card slot Shaft.

21. a kind of cooking apparatus characterized by comprising

Pot body；

Pot cover component described in any one of -20 according to claim 1.