CN110507179A

CN110507179A - Cooking equipment and its upper cover

Info

Publication number: CN110507179A
Application number: CN201810491080.3A
Authority: CN
Inventors: 杨云; 程志喜; 吕伟刚; 罗嗣胜; 卢均山; 韩平英
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2019-11-29
Anticipated expiration: 2038-05-21
Also published as: CN110507179B

Abstract

The present invention provides a kind of cooking equipment and its upper cover, the upper cover of cooking equipment includes: lid；Float member is equipped with exhaust passage, and float member is located on lid, and can be moved between the sealing station for sealing exhaust passage and the open position for making exhaust passage be opened relative to lid；Location structure cooperates with float member, and location structure is used to float member maintaining sealing station；Regulating device, it is arranged on lid, regulating device is configured as: when lid is in uncapped position, regulating device drives float member to be moved to open position from sealing station, when lid is in capping position, regulating device release float member keeps float member movable between sealing station and open position.The problem of upper cover for the cooking equipment that this programme provides, is able to achieve the normally closed sealing of float member, and when lid to uncapped position, and regulating device respective drive float member to open position promotes pot inside and outside air pressure balance, and pot is inhaled when can avoid uncapping for normally closed type float member.

Description

Cooking equipment and its upper cover

Technical field

The present invention relates to living electric apparatus technical fields, specifically, designing a kind of upper cover of cooking equipment and one kind is cooked It prepares food equipment.

Background technique

More existing such as electric pressure cooking saucepan, minute-pressure rice cooker cooking equipment, some cooking process need float initial Closed state is under state, in the implementation of the present invention, inventor's discovery is the prior art has the following problems: meet control Float processed needs corresponding detection control float state in the product that original state is closed, and control flow is complicated, and float position control System did not easily caused the phenomenon that pot is inhaled when uncapping at that time, and operating experience of uncapping is bad.

Summary of the invention

At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of the upper of cooking equipment Lid.

It is another object of the present invention to provide the cooking equipments of the upper cover with above-mentioned cooking equipment.

To achieve the above object, the embodiment of first aspect present invention provides a kind of upper cover of cooking equipment, comprising: lid Body, the lid are equipped with the articulated structure for hingedly installing for it；Float member, is equipped with exhaust passage, and the float member is set On the lid, and in the sealing station for sealing the exhaust passage and the exhaust can be kept logical relative to the lid It is moved between the open position that road is opened；Location structure cooperates with the float member, and the location structure is used for will be described floating Component maintains the sealing station；Regulating device is arranged on the lid, and the regulating device is configured as: when described When lid is in the uncapped position, the regulating device drives the float member to be moved to the opening from the sealing station Position, when the lid is in the capping position, the regulating device, which discharges the float member, enables the float member to exist It is movable between the sealing station and the open position.

The upper cover for the cooking equipment that the above embodiment of the present invention provides, makes float member maintain sealing position by location structure It sets, may be implemented that float member is made to keep normally closed, meet the needs of float member is in close state in the initial state, be conducive to simplify The control flow of cooking equipment, in addition, regulating device is accordingly driven according to lid in the location status of uncapped position and capping position Dynamic float member, specifically, when lid is in uncapped position, regulating device respective drive float member is moved to opening from sealing station Position, at this moment, exhaust passage are opened to realize and will be connected to inside cooking equipment with external environment with equilibrium air pressure, avoid uncapping Pot problem is inhaled, namely realizes that a key control uncaps while being not in inhale pot problem, operating experience of uncapping is preferable, and lid is in When capping position, regulating device, which accordingly discharges float member, keeps float member movable between sealing station and open position, thus The normal degassing function of float member is not affected, it is safe and reliable.

In addition, the upper cover of the cooking equipment in above-described embodiment provided by the invention can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the lid has inner cover, and the regulating device is arranged in inner cover, the regulating device Include: cursor, the cursor can it is described it is interior cover rotation, compression bar cooperates with the cursor, and the compression bar has touching Splenium, when the lid is in the uncapped position, the cursor drives the compression bar to move to and presses position, wherein The compression bar move to it is described when pressing position, described in the portion of pressing drive the float member to the open position.

In the present solution, specifically, when lid is in uncapped position, cursor respective drive compression bar to pressing position so that The portion of pressing of compression bar can drive float member to open position simultaneously, realize and convert compression bar to float for the rotational motion of cursor Part presses driving output, and control accuracy is high, and is conducive to the integrated arrangement of product component, and then is conducive to simplify product ruler It is very little.

In above-mentioned technical proposal, one in the compression bar and the cursor is equipped with the sliding part, on another Equipped with the guiding surface, when the cursor rotates, the sliding part is slided along the guiding surface, and drives the compression bar Position movement is pressed to described.

In the present solution, one in compression bar and cursor is equipped with sliding part, another is equipped with guiding surface, cursor When rotation, sliding part can drive compression bar to generate above and below correspondingly along the slope climbing movement or downslope motion that guiding surface sliding occurs Floating displacement, for example, converting pressing for compression bar by sliding part and guiding surface cooperation for the rotate driving output of cursor Portion exports the linear drives of float member, is conducive to the vertical stress of float member in this way, and in the structure cursor in rotation with Frictional force between compression bar is not transferred on compression bar, it is ensured that float member not deviation, so that it is guaranteed that float member normal exhaust, The accuracy of sealing function.

In any of the above-described technical solution, one in the inner cover and the compression bar is equipped with guide post, sets on another There is sleeve joint hole, the guide post is connected to the sleeve joint hole, makes compression bar guiding described in the driving lower edge of the cursor The axial direction of column is moved to the position that presses.

Cooperate in the present solution, forming grafting guiding using guide post and sleeve joint hole between compression bar and inner cover, compression bar can be moved Dynamic direction carries out guiding limitation, thus compression bar can only make compression bar along the axial movement of guide post under the driving of cursor Motion path is fixed, and can be conducive to the vertical stress of float member in this way, it is ensured that float member not deviation reduces the motion path because of compression bar A possibility that change causes float member normally-open, it is ensured that the accuracy of float member normal exhaust, sealing function.

In any of the above-described technical solution, the upper cover of the cooking equipment further include: reset drives part connects with the compression bar It connects, for driving the compression bar to move to the direction for pressing position is left.

In the present solution, when lid moves to uncapped position by capping position, reset drives part can drive compression bar to leaving The direction movement for pressing position, so that compression bar, which is forced to leave, presses position, realizes automatically reseting for compression bar, it is to be understood that Compression bar leaves press position after, press portion and disappear to the active force of float member, float member is under the action of location structure to close Envelope position moves and can maintain sealing station, makes passageway seals, realizes and plays pressure, pressure maintaining inside cooking equipment, reduces A possibility that gas leakage, occurs for cooking equipment during the cooking process.

In above-mentioned technical proposal, the reset drives part is spring, elastic slice or elastic rubber, the reset drives part bullet Property the support compression bar, wherein the compression bar to it is described press position and move when, the reset drives part is compressed, described multiple Position actuator elasticity is provided when restoring for driving the compression bar to leave the power for pressing position.

In the present solution, reset drives part is spring, elastic slice or when elastic rubber, compression bar is answered to when pressing position and move Position actuator is compressed to store elastic potential energy, and when in the portion of pressing, the active force to actuator disappears, reset drives part elasticity is extensive Elastic potential energy is discharged again, presses position to realize that driving compression bar leaves using its elastic potential energy, to realize automatically reseting for compression bar, To realize that automatic driving compression bar moves using the storage of elastic potential energy and release, there is control precisely, it is dynamic to the driving of compression bar Respond fast and accurately advantage.

In any of the above-described technical solution, the upper cover of the cooking equipment further include: sealing shroud, it is described to press space locating for portion It is separated with space locating for the float member by the sealing shroud.

It is separated in the present solution, sealing shroud will press space locating for portion with space locating for float member, to reduce gas through pressing A possibility that portion discharges, and the steam inlet in inner cover reduce the corrosion that steam internally covers the components such as regulating device, And it prevents from breeding bacterium in inner cover.Also, it is to be understood that often containing impurity (such as rice in the gas of cooking apparatus discharge Grain), sealing shroud can reduce impurity into the problems such as a possibility that pressing portion, space, place, preventing regulating device from running clamping stagnation.

In above-mentioned technical proposal, it is described in cover equipped with mounting hole, the sealing shroud is mounted on the mounting hole side wall And there is cavity in a concave shape, the portion that presses extends towards the float member direction and protrudes into the cavity.

In any of the above-described technical solution, the upper cover of the cooking equipment further include: operating parts of uncapping, the cursor and institute Operating parts of uncapping is stated to be connected and be able to rotate under the driving of the operating parts of uncapping.

Optionally, uncap operating parts can for cooking equipment for controlling the movement of opening and closing lid, (namely operating parts of uncapping is for controlling Lid processed switches between uncapped position and capping position) control button of uncapping, rotating handles of uncapping etc..

In above-mentioned technical proposal, the upper cover of the cooking equipment further include: rotating member, the rotating member and the cursor Connection, it is described uncap operating parts and meanwhile drive the cursor and the rotating member rotation；The lid has retainer, the lock Circle is equipped with lid teeth, and the retainer is connected with the rotating member, and the rotating member drives the retainer to rotate when rotating, wherein institute Stating rotating member drives the retainer to when making the lid teeth be in disconnected position, and the lid is in the uncapped position, described Rotating member drives the retainer to when making the lid teeth be in closed position, and the lid is in the capping position.

In the present solution, setting rotating member connect with retainer, and rotating member and cursor uncapped operating parts driving realization divide It Kong Zhi retainer and float member movement, it is ensured that the exhaust that the lower retainer of rotating member control is uncapped under movement and cursor control is led to Triggering identity between road exhaust event, can be effectively ensured when uncapping opens exhaust passage, for solving the problems, such as to inhale pot Effect embodiment is more stable and reliable, and is also beneficial to simplify product component quantity, and cost is lower.

More specifically, to making lid teeth be in disconnected position, (disconnected position can by rotating member control retainer for operating parts of uncapping It specifically is interpreted as the position that the lid teeth of retainer is separated with the pot tooth on the outer pot of cooking equipment or interior pot, even if also lid teeth and pot tooth The position not fastened) when, lid is accordingly in uncapped position, meanwhile, cursor is controlled respective drive compression bar by operating parts of uncapping To position is pressed, the portion of pressing of compression bar is made to drive float member to open position, namely realize operating parts of uncapping trigger retainer into Row uncaps movement simultaneously, press float member to open position be allowed to exhaust passage will be connected to external environment inside cooking equipment with Equilibrium air pressure solves the problems, such as to uncap and inhales pot, uncap operating parts by rotating member control retainer to make lid teeth be in closed position (detain Coincidence sets the position that the pot tooth that can be specifically interpreted as on the lid teeth of retainer and the outer pot of cooking equipment or interior pot fastens) when, lid It is accordingly in capping position, meanwhile, float member is discharged comprising the regulating device of cursor and compression bar, float member enables float member to exist Movable between sealing station and open position, at this moment, float member is mainly driven by fixed structure and maintains sealing station, is realized Float member is normally closed, meets the needs of float member is in close state in the initial state, conducive to the control stream for simplifying cooking equipment Journey.

Certainly, the above is only the optimal technical schemes of the design, it is to be understood that and this programme is not limited thereto, this Field technical staff can also design operating parts of such as uncapping according to demand and be directly connected to retainer, or operating parts of uncapping passes through others Transmission mechanism directly controls retainer movement etc., it is only necessary to ensure that retainer movement is uncapped with float member movement one key of satisfaction, is vented, it will not Appearance, which is uncapped, inhales pot problem, and even, this programme is also not limited to the case where carrying out folding cover locking using retainer, example Such as, for being locked between upper cover and cooker body by clamping structure the case where, those skilled in the art can also design operating parts of uncapping For controlling locking, the unlock of the clamping structure between upper cover and cooker body, it equally can achieve when a key is uncapped and avoid suction of uncapping The purpose of pot problem, or such as, those skilled in the art can also design operating parts of uncapping for controlling interior pot movement, to drive interior pot On pot tooth and upper cover in retainer lid teeth unlock, locking, equally can achieve to avoid uncapping when a key is uncapped and inhale pot problem Purpose, it is to be understood that realize uncap unlock, closing lid locking structure type there are many, it is not limited to it is recited herein Retainer, buckle structure situations such as, just no longer it is listed one by one herein, but do not depart from the design design under the premise of, Belong to the protection scope of this programme.

In any of the above-described technical solution, the float member includes: float lever, which is provided with the exhaust passage, the lid Body has cover board, and the cover board is equipped with through-hole, and the float lever is connected to the through-hole and can live along the axial direction of the through-hole It is dynamic；Sealing element is located on the float lever, wherein when the float member is in the sealing station, the sealing element with it is described Cover board is described close when the float member is in the open position against being sealed in the exhaust passage in the through-hole Sealing is separated with the cover board, opens the exhaust passage.

In the present solution, when float member is in sealing station, sealing element and cover board are against making the one end of through-hole close to sealing element Closing, gas can not be by through-hole close to one end of sealing element, while passageway seals are in through-hole, gas via through holes and A possibility that exhaust passage leaks is smaller.Meanwhile when float member is in an open position, cover board is separated with sealing element, and through-hole leans on One end of nearly sealing element is opened, meanwhile, float lever floats along the axial of through-hole to sealing element side, so that the air inlet of exhaust passage It is connected to inside mouth and cooking equipment, facilitates balance pot inner and outer air pressure, avoided inhaling pot problem, promote smoothness of uncapping.

In any of the above-described technical solution, the fixed structure includes: elastic component, flexibly supports the float member, to provide Power for driving the float member to move to the sealing station, wherein the elastic component can be compressed, and the elastic component The float member can be moved to the open position when being compressed.

Certainly, this programme is not limited thereto, can also design fixed structure include the first buckle in the float member and The second buckle on lid, when float member is located at sealing station, the first buckle maintains float member with the second buckle clamping In sealing station, wherein can thread off between the first buckle and the second buckle, and the first buckle is buckled with second when threading off, and is floated Component, which is released, enables the activity between sealing station and open position.

The embodiment of second aspect of the present invention provides a kind of cooking equipment, including the culinary art in any of the above-described technical solution The upper cover of equipment.

The cooking equipment that the above embodiment of the present invention provides, passes through the cooking equipment being provided in any of the above-described technical solution Upper cover, thus have all of the above beneficial effect, details are not described herein.

Optionally, cooking equipment is electric pressure cooking saucepan, electric cooker, electric cooking pot, electric steam furnace etc..

Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention Recognize.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 is the schematic cross-sectional view under cooking equipment first state described in one embodiment of the present of invention；

Fig. 2 is the partial enlargement structural representation at the position A in Fig. 1；

Fig. 3 is the partial enlargement structural representation at the position B in Fig. 1；

Fig. 4 is the overlooking structure diagram of the upper cover part structure in Fig. 1；

Fig. 5 is the schematic cross-sectional view under the second state of cooking equipment described in one embodiment of the present of invention；

Fig. 6 is the partial enlargement structural representation at the position C in Fig. 5；

Fig. 7 is the overlooking structure diagram of the upper cover part structure in Fig. 5.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 7 are as follows:

10 lids, 11 articulated structures, 20 cover boards, 30 float members, 31 exhaust passages, 32 float levers, 33 sealing elements, 34 backstops Portion, 40 elastic components, 50 uncap operating parts, 61 rotating members, 62 compression bars, and 621 press portion, 63 cursors, 70 retainers, 71 lid teeths, and 81 Guiding surface, 82 sliding parts, 90 inner covers, 91 guide posts, 100 reset drives parts, 110 sealing shrouds, 111 cavitys, 120 pin shafts, 130 Shift fork, 131 recesses, 140 delivery valve seats, 150 cooker bodies, pot in 152,153 pot tooths.

Specific embodiment

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

The cooking equipment described according to some embodiments of the invention and its upper cover are described referring to Fig. 1 to Fig. 7.

As shown in Figures 1 to 7, the upper cover for the cooking equipment that the embodiment of first aspect present invention provides, comprising: lid 10, float member 30, location structure and regulating device.

Specifically, lid 10 is equipped with the articulated structure 11 for hingedly installing for lid 10, more specifically, articulated structure 11 are articulated and connected for the cooker body 150 for lid 10 and cooking equipment；Float member 30 is equipped with exhaust passage 31, and float member 30 is located at On lid 10, and in the sealing station for sealing exhaust passage 31 and exhaust passage 31 can be made to be opened relative to lid 10 It is moved between open position；Location structure cooperates with float member 30, and location structure is used to float member 30 maintaining sealing position It sets；Regulating device is arranged on lid 10, and regulating device is configured as: as shown in Fig. 5, Fig. 6 and Fig. 7, opening when lid 10 is in When lid position, regulating device drives float member 30 to be moved to open position from sealing station, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, When lid 10 is in capping position, regulating device release float member 30 enable float member 30 sealing station and open position it Between activity.

The upper cover for the cooking equipment that the above embodiment of the present invention provides, makes float member 30 maintain sealing by location structure Position may be implemented that float member 30 is made to keep normally closed, meet the needs of float member 30 is in close state in the initial state, benefit In the control flow for simplifying cooking equipment, in addition, regulating device is according to lid 10 in uncapped position and the position shape of capping position State respective drive float member 30, specifically, when lid 10 is in uncapped position, regulating device respective drive float member 30 is from sealing Position is moved to open position, at this moment, exhaust passage 31 be opened with realize will be connected to external environment inside cooking equipment with Equilibrium air pressure avoids uncapping and inhales pot problem, namely realizes that a key control uncaps while being not in inhale pot problem, operating body of uncapping It tests preferably, and when lid 10 is in capping position, regulating device, which accordingly discharges float member 30, enables float member 30 in sealing station It is movable between open position, so that the normal degassing function of float member 30 is not affected, it is safe and reliable.

In one embodiment of the invention, shown in as shown in Figure 1, Figure 2, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, lid 10 has inner cover 90, regulating device is arranged on inner cover 90, and regulating device includes: cursor 63 and compression bar 62, and cursor 63 can be on inner cover 90 Rotation, compression bar 62 and cursor 63 cooperate, and compression bar 62, which has, presses portion 621, as shown in Fig. 5, Fig. 6, Fig. 7, when lid 10 is in When uncapped position, cursor 63 drives compression bar 62 to move to and presses position, wherein compression bar 62 moves to when pressing position, touching Splenium 621 drives float member 30 to open position, as shown in Figures 1 to 4, when lid 10 is moved from uncapped position to capping position When, cursor 63 is turned round along inner cover 90, is allowed to that compression bar 62 is driven gradually to cancel to the active force that position moves is pressed, in this way, pressure Bar 62 can be reset to stop driving float member 30 to open position.

In the present solution, specifically, when lid 10 is in uncapped position, 63 respective drive compression bar 62 of cursor is to pressing position It sets, so that pressing portion 621 and capable of driving float member 30 to open position simultaneously for compression bar 62, is realized the rotational motion of cursor 63 It being converted into compression bar 62 and driving output is pressed to float member 30, control accuracy is high, and is conducive to the integrated arrangement of product component, Conducive to simplifying product size.

In one technical solution of above-described embodiment, as shown in Figure 2 and Figure 6, on one in compression bar 62 and cursor 63 Equipped with sliding part 82, another is equipped with guiding surface 81, and when cursor 63 rotates, sliding part 82 is slided along guiding surface 81, And drive compression bar 62 mobile to position is pressed.

In the present solution, one in compression bar 62 and cursor 63 is equipped with sliding part 82, another is equipped with guiding surface 81, when cursor 63 rotates, sliding part 82 can be with dynamic pressure along the slope climbing movement or downslope motion of the sliding generation of guiding surface 81 Bar 62 generates the displacement that correspondingly floats up and down, for example, the rotate driving output of cursor 63 by sliding part 82 and is oriented to tiltedly Face 81 cooperates the portion 621 that presses for being converted into compression bar 62 to export the linear drives of float member 30, is conducive to float member 30 in this way and hangs down Straight stress, and cursor 63 is not transferred on compression bar 62 in rotation the frictional force between compression bar 62 in the structure, it can be with Guarantee the not deviation of float member 30, so that it is guaranteed that the accuracy of 30 normal exhaust of float member, sealing function.

In any of the above-described embodiment, as shown in Figure 2 and Figure 6, one in inner cover 90 and compression bar 62 is equipped with guide post 91, Another is equipped with sleeve joint hole, and guide post 91 is connected to sleeve joint hole, makes compression bar 62 under the driving of cursor 63 along guide post 91 Axial move to pressing position.

Cooperate in the present solution, forming grafting guiding using guide post 91 and sleeve joint hole between compression bar 62 and inner cover 90, it can be right The mobile direction of compression bar 62 carries out guiding limitation, thus compression bar 62 can only be along the axial direction of guide post 91 under the driving of cursor 63 It is mobile, the motion path of compression bar 62 is fixed, the vertical stress of float member 30 can be conducive in this way, it is ensured that the not deviation of float member 30, Reduce a possibility that causing float member 30 normally-open because of the motion path change of compression bar 62, it is ensured that float member 30 is normally arranged The accuracy of gas, sealing function.

In any of the above-described embodiment, as shown in Figure 2 and Figure 6, the upper cover of cooking equipment further includes reset drives part 100, multiple Position actuator 100 is connect with compression bar 62, for driving compression bar 62 to move to the direction for pressing position is left.

In the present solution, reset drives part 100 can drive compression bar 62 when lid 10 moves to uncapped position by capping position It is moved to the direction for pressing position is left, so that compression bar 62, which is forced to leave, presses position, realizes automatically reseting for compression bar 62, it can be with Understand, compression bar 62 leaves press position after, press portion 621 and disappear to the active force of float member 30, float member 30 is fixed Sealing station is moved and can maintained under the action of bit architecture to sealing station, seals exhaust passage 31, realizes cooking equipment Internal plays pressure, pressure maintaining, reduces a possibility that gas leakage occurs for cooking equipment during the cooking process.

Optionally, reset drives part 100 is spring, elastic slice or elastic rubber, and reset drives part 100 flexibly supports compression bar 62, wherein to when pressing position and moving, reset drives part 100 is compressed compression bar 62, and 100 elasticity of reset drives part mentions when restoring For pressing the power of position for driving compression bar 62 to leave.

In the present solution, compression bar 62 is moved to position is pressed when reset drives part 100 is spring, elastic slice or elastic rubber When, reset drives part 100 is compressed to store elastic potential energy, when the active force to actuator disappears in the portion of pressing 621, is resetted and is driven 100 elasticity of moving part restores release elastic potential energy, position is pressed to realize that driving compression bar 62 leaves using its elastic potential energy, to realize Compression bar 62 automatically resets, to realize that automatic driving compression bar 62 moves using the storage and release of elastic potential energy, has control Precisely, to the drive actions response quickly of compression bar 62, accurate advantage.

In any of the above-described embodiment, as shown in Figure 2 and Figure 6, the upper cover of cooking equipment further includes sealing shroud 110, presses portion Space locating for 621 is separated with space locating for float member 30 by sealing shroud 110.

It is separated in the present solution, sealing shroud 110 will press space locating for portion 621 with space locating for float member 30, to reduce gas A possibility that body is discharged through the portion of pressing 621, and the steam inlet in inner cover 90 are reduced steam and are filled to adjusting on inner cover 90 The corrosion of equal components is set, and prevents from breeding bacterium in inner cover 90.Also, it is to be understood that in the gas of cooking apparatus discharge often Containing impurity (such as grain of rice), sealing shroud 110 can reduce impurity and enter a possibility that pressing 621 place space of portion, prevent from adjusting Regulating device runs the problems such as clamping stagnation.

Further, as shown in Figure 2 and Figure 6, inner cover 90 is equipped with mounting hole, and sealing shroud 110 is mounted on mounting hole side wall Cavity 111 in a concave shape is gone up and had, portion 621 is pressed and extends towards 30 direction of float member and protrude into cavity 111.

In any of the above-described embodiment, as shown in Figure 1, the upper cover of cooking equipment further includes operating parts 50 of uncapping, cursor 63 It is connected with operating parts 50 of uncapping and is able to rotate under the driving for operating parts 50 of uncapping.

Optionally, uncap operating parts 50 can for cooking equipment for control opening and closing lid movement (namely uncap operating parts 50 use Switch between uncapped position and capping position in control lid 10) control button of uncapping, rotating handles of uncapping etc..

Further, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, the upper cover of cooking equipment further includes rotating member 61, rotation Part 61 is connect with cursor 63, and uncapping operating parts 50 while driving cursor 63 and rotating member 61 to rotate；Lid 10 has retainer 70, retainer 70 is equipped with lid teeth 71, and retainer 70 is connected with rotating member 61, drives retainer 70 to rotate when rotating member 61 rotates, wherein turns Moving part 61 drives retainer 70 to when making the lid teeth 71 be in disconnected position, and lid 10 is in uncapped position, as shown in figures 1 and 3, turn Moving part 61 drives retainer 70 to making lid teeth 71 be in closed position, and (namely as shown in Figure 3, lid teeth 71 and the culinary art of retainer 70 are set The position that pot tooth 153 on standby interior pot 152 fastens) when, lid 10 is in capping position.

In the present solution, setting rotating member 61 is connect with retainer 70, and rotating member 61 and cursor 63 are uncapped operating parts 50 It drives and realizes that controlling retainer 70 and float member 30 respectively moves, it is ensured that the retainer 70 under the control of rotating member 61, which is uncapped, to be acted and turn The triggering identity between 31 exhaust event of exhaust passage under the control of swing arm 63, can be effectively ensured makes exhaust passage 31 when uncapping It opens, for solving the problems, such as that it is more stable and reliable that the effect for inhaling pot embodies, and is also beneficial to simplify product component quantity, cost is more It is low.

More specifically, operating parts 50 of uncapping controls retainer 70 to when making the lid teeth 71 be in disconnected position by rotating member 61, Lid 10 is accordingly in uncapped position, meanwhile, the operating parts 50 of being uncapped of cursor 63 controls respective drive compression bar 62 to pressing position It sets, the portion 621 that presses of compression bar 62 is made to drive float member 30 to open position, namely realize operating parts 50 of uncapping and trigger retainer 70 Movement uncap simultaneously, presses float member 30 to open position and is allowed to exhaust passage 31 for cooking equipment inside and external environment Connection is solved the problems, such as to uncap and is inhaled pot with equilibrium air pressure, and operating parts 50 of uncapping is by the control retainer 70 of rotating member 61 to making lid teeth 71 When in closed position, lid 10 is accordingly in capping position, meanwhile, it is discharged comprising the regulating device of cursor 63 and compression bar 62 Float member 30, float member 30 keep float member 30 movable between sealing station and open position, at this moment, float member 30 mainly by Fixed structure drives and maintains sealing station, realizes that float member 30 is normally closed, meets float member 30 in the initial state in pass The demand of closed state, conducive to the control flow for simplifying cooking equipment.

Certainly, the above is only the optimal technical schemes of the design, it is to be understood that and this programme is not limited thereto, this Field technical staff can also design operating parts 50 of such as uncapping according to demand and be directly connected to retainer 70, or operating parts 50 of uncapping passes through Other transmission mechanisms directly control movement of retainer 70 etc., it is only necessary to ensure that the movement of retainer 70 moves one key of satisfaction with float member 30 and opens Lid, exhaust, are not in uncap to inhale pot problem, and even, this programme is also not limited to carry out folding lid using retainer 70 The case where locking, for example, between upper cover and cooker body 150 by clamping structure lock the case where, those skilled in the art Operating parts 50 of uncapping can be designed for controlling locking, the unlock of the clamping structure between upper cover and cooker body 150, equally can achieve One key, which avoids uncapping when uncapping, inhales the purpose of pot problem, or such as, those skilled in the art can also design operating parts 50 of uncapping and be used for Pot 152 moves in controlling, to drive the unlock of lid teeth 71, the locking of retainer 70 in the pot tooth 153 and upper cover on interior pot 152, equally It can achieve to avoid uncapping when a key is uncapped and inhale the purpose of pot problem, it is to be understood that realize that unlock of uncapping, closing lid are locked There are many structure types, it is not limited to situations such as retainer 70 recited herein, buckle structure, herein just no longer to it one by one It lists, but under the premise of not departing from the design design, belongs to the protection scope of this programme.

Further, as shown in figs. 4 and 7, one in rotating member 61 and retainer 70 is equipped with pin shaft 120, another A to be equipped with shift fork 130, shift fork 130 has recess 131, and pin shaft 120 is connected to recess 131, drive when rotating rotating member 61 Retainer 70 rotates.

In any of the above-described embodiment, as shown in Figure 2 and Figure 6, float member 30 includes: float lever 32 and sealing element 33, float Bar 32 is equipped with exhaust passage 31, and lid 10 has cover board 20, and cover board 20 is equipped with through-hole, and float lever 32 is connected to through-hole and energy Along the axial activity of through-hole；Sealing element 33 is located on float lever 32, wherein as shown in Fig. 2, float member 30 is in sealing station When, sealing element 33 and cover board 20 are opened against exhaust passage 31 is sealed in through-hole as shown in fig. 6, float member 30 is in When position, sealing element 33 is separated with cover board 20, opens exhaust passage 31.

In the present solution, when float member 30 is in sealing station, sealing element 33 and cover board 20 are against making through-hole close to sealing element 33 it is closed at one end, gas can not be by through-hole close to one end of sealing element 33, while exhaust passage 31 is sealed in through-hole, gas A possibility that body via through holes and exhaust passage 31 leak is smaller.Meanwhile when float member 30 is in an open position, cover board 20 with Sealing element 33 separates, and through-hole is opened close to one end of sealing element 33, meanwhile, float lever 32 is along the axial to sealing element 33 1 of through-hole Side is floated, so as to be connected to inside the air inlet of exhaust passage 31 and cooking equipment, facilitates balance pot inner and outer air pressure, avoids inhaling pot Problem promotes smoothness of uncapping.

In any of the above-described embodiment, as shown in Figure 2 and Figure 6, fixed structure includes elastic component 40, and elastic component 40 flexibly supports Float member 30, to provide the power for driving float member 30 to move to sealing station, wherein elastic component 40 can be compressed, and bullet Float member 30 can be moved to open position when property part 40 is compressed.

Certainly, this programme is not limited thereto, and can also design fixed structure includes the first buckle in float member 30 With the second buckle being located on lid 10, when float member 30 is located at sealing station, the first buckle makes float with the second buckle clamping Part 30 maintains sealing station, wherein can thread off between the first buckle and the second buckle, and the first buckle and the second buckle are de- When button, float member 30, which is released, enables the activity between sealing station and open position.

The cooking equipment that the embodiment of second aspect of the present invention provides, including the cooking equipment in any of the above-described technical solution Upper cover.

As shown in Figures 1 to 7, in a specific embodiment of the invention, illustrate by taking electric pressure cooking saucepan as an example, main includes stewing Body 150 and upper cover, wherein upper cover includes lid 10, float member 30, regulating device, fixed structure etc., and lid 10 includes face Lid, inner cover 90, cover board 20, retainer 70 etc., cover board 20 are equipped with delivery valve seat 140, on the axis hole of delivery valve seat 140 and cover board 20 Through-hole it is coaxial, float member 30 includes the float lever 32 in the through-hole, the sealing set on float lever 32 close to 150 side of cooker body Part 33 and stopper section 34 set on float lever 32 far from 150 side of cooker body, float lever 32 are equipped with exhaust passage 31, fixed knot Structure is preferably elastic component 40, wherein elastic component 40 (being particularly preferred as spring, can also be elastic slice, elastic rubber etc. certainly) Both ends are respectively with stopper section 34 and delivery valve seat 140 against flexibly supporting float lever 32 using elastic component 40, make float member 30 The position for making its sealing element 33 and cover board 20 against the simultaneously through-hole of seal cover board 20 is maintained, at this moment, exhaust passage 31 is sealed In through-hole, realizes and float member 30 is maintained into sealing station.

Upper cover is equipped with operating parts 50 of uncapping far from the side of cooker body 150, and operating parts 50 of uncapping in the present embodiment is turning handle Hand, cursor 63 are connect with swing handle, and cursor 63 is driven by swing handle and rotated on inner cover 90, on cursor 63 Equipped with sliding part 82, compression bar 62 is equipped with the guiding surface 81 cooperated with sliding part 82.One end of compression bar 62 is equipped with for pressing What float member 30 was allowed to move presses portion 621, is equipped with sleeve joint hole in the other end of compression bar 62, the inner cover 90 of upper cover is equipped with guiding Column 91, the sleeve joint hole of compression bar 62 are sheathed on outside guide post 91, and guide post 91 is arranged with the reset of connection inner cover 90 and compression bar 62 Actuator 100 (for example, spring can also be certainly elastic slice, elastic rubber etc.).Press space locating for portion 621 and float member Space locating for 30 is separated by sealing shroud 110.

In addition, the also rotating member 61 connecting with operating parts 50 of uncapping, rotating member 61 are equipped with shift fork 130, the lid of upper cover Body 10 further includes rotatable retainer 70, and retainer 70 is equipped with pin shaft 120, and shift fork 130 has recess 131 and pin shaft 120 is worn and connect In recess 131.Retainer 70 is equipped with lid teeth 71, and cooker body 150 includes interior pot 152, and interior pot 152 is equipped with the pot cooperated with lid teeth 71 Tooth 153.

Wherein, swing handle is rotatable, and realizes the lid 10 of control upper cover in uncapped position and closing lid position when its rotation Switch between setting, for this programme, switching of the lid 10 between uncapped position and capping position is embodied in retainer 70 In rotation, specifically, operating parts 50 of uncapping drives retainer 70 to when making the lid teeth 71 be in disconnected position by rotating member 61, lid 10 are in uncapped position, and operating parts 50 of uncapping drives retainer 70 to when making the lid teeth 71 be in closed position, covers by rotating member 61 Body 10 is in capping position.

More specifically, when swing handle drives lid 10 to capping position, it is corresponding to control lid teeth 71 and the button of pot tooth 153 Close, and compression bar 62 press portion 621 will not press driving float lever 32 namely float lever 32 without be touched portion 621 drive At this moment it can be realized by fixed structure and float member 30 is maintained into sealing station to open position, such as pass through 40 elasticity of elastic component Support float member 30 makes float member 30 be maintained at sealing station in the initial state to close exhaust passage 31, namely realizes float Part 30 keeps normally closed, can meet the needs of float member 30 is in close state in the initial state, conducive to cooking equipment is simplified Control flow.When swing handle driving lid 10 turn to uncapped position from capping position when, revolving part 61 by shift fork 130 with The cooperation of pin shaft 120 drives retainer 70 to rotate, so that lid teeth 71 and pot tooth 153 are become separating from fastening, at the same time, rotation Arm 63 passes through the cooperation of guiding surface 81 and sliding part 82, realizes that driving compression bar 62 is moved to and presses position, so as to press portion 621 Respective drive float member 30 is to open position, that is, when lid 10 to uncapped position, while controlling float member 30 to open position It sets, can avoid uncapping and inhale pot problem.

For the transmission process between cursor 63 and compression bar 62, uncapped position is turned to by capping position in swing handle During, swing handle drives cursor 63 to rotate, and sliding part 82 is along 81 slope climbing movement of guiding surface, at this moment, 62 quilt of compression bar Cursor 63 presses downwards generation to bottom offset (such as compression bar 62 is driven to float downwards in Fig. 5 and Fig. 6), presses portion 621 with pressure Bar 62 moves down and presses float member 30 downwards in moving process, and being moved to float member 30 makes the opening of exhaust passage 31 Position also pulls down in the portion 621 that presses that the rotation output of cursor 63 is converted into compression bar 62 to the straight line of float member 30 Output can be conducive to save the activity space of upper cover in the up-down direction, it is compact to be conducive to component in upper cover, and be conducive to amplification driving Power, while realizing driving float member, the operating force that user needs to act on swing handle is smaller.And in this structure, compression bar 62 It is pressed down while reset drives part 100 is compressed so that compression bar 62 can move down, while press the driving float member downwards of portion 621 30, so that float member 30 is moved downwardly to open position downwardly against the elastic anchorage force of elastic component 40 and (namely reaches such as Fig. 5 and figure State shown in 6), this is conducive to the vertical stress of float member 30, and in the structure rotating member 61 rotation when with compression bar 62 it Between frictional force be not transferred on compression bar 62, i.e., float member 30 not will receive lateral frictional force, it is ensured that float member 30 Not deviation, so that it is guaranteed that the accuracy of 30 normal exhaust of float member, sealing function.

During operating parts 50 of uncapping controls lid 10 and is returned to capping position from uncapped position, sliding part 82 is along guiding 81 downslope motion of inclined-plane, at this point, being gradually reduced between sliding part 82 and guiding surface 81 against stress, compression bar 62 is resetting drive It is displaced under the action of moving part 100 to far from the side for pressing position, that is, compression bar 62 is upward by the driving of reset drives part 100 It is mobile, until pressing portion 621 leaves float member 30 (namely reaching state as shown in Figures 1 and 2), at this point, float member 30 It can be moved to sealing station under the action of elastic component 40, to realize the float member when lid teeth 71 and pot tooth 153 are buckling state 30 keep normally closed.

In conclusion cooking equipment provided by the invention and its upper cover, make float member maintain sealing by location structure Position may be implemented that float member is made to keep normally closed, meet the needs of float member is in close state in the initial state, be conducive to letter The control flow for changing cooking equipment, in addition, regulating device is corresponding in the location status of uncapped position and capping position according to lid Float member is driven, specifically, when lid is in uncapped position, regulating device respective drive float member is moved to from sealing station and beats Open position, at this moment, exhaust passage are opened to realize and will be connected to inside cooking equipment with external environment with equilibrium air pressure, avoid out Lid inhales pot problem, namely realizes that a key control uncaps while being not in inhale pot problem, and operating experience of uncapping is preferable, and at lid In capping position, regulating device, which accordingly discharges float member, keeps float member movable between sealing station and open position, from It is safe and reliable without interfering with the normal degassing function of float member.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation, It is thus impossible to be interpreted as limitation of the present invention.

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 one reality of the invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with Suitable mode combines.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of upper cover of cooking equipment characterized by comprising

Lid, the lid are equipped with the articulated structure for hingedly installing for it；

Float member is equipped with exhaust passage, and the float member is located on the lid, and can make the row relative to the lid It is moved between sealing station that gas channel is sealed and the open position for making the exhaust passage be opened；

Location structure cooperates with the float member, and the location structure is used to the float member maintaining the sealing station；

Regulating device is arranged on the lid, and the regulating device is configured as: when the lid is in the uncapped position When, the regulating device drives the float member to be moved to the open position from the sealing station, when the lid is in When the capping position, the regulating device, which discharges the float member, enables the float member to beat in the sealing station with described It is movable between open position.

2. the upper cover of cooking equipment according to claim 1, which is characterized in that the lid has inner cover, the adjusting Device is arranged in inner cover, and the regulating device includes:

Cursor, the cursor can it is described it is interior cover rotation,

Compression bar cooperates with the cursor, and the compression bar, which has, presses portion, when the lid is in the uncapped position, institute It states cursor the compression bar is driven to move to and press position, wherein the compression bar moves to described when pressing position, the touching Splenium drives the float member to the open position.

3. the upper cover of cooking equipment according to claim 2, which is characterized in that

One in the compression bar and the cursor is equipped with the sliding part, another is equipped with the guiding surface, institute When stating cursor rotation, the sliding part is slided along the guiding surface, and the compression bar is driven to press position movement to described.

4. the upper cover of cooking equipment according to claim 2 or 3, which is characterized in that

One in the inner cover and the compression bar is equipped with guide post, another is equipped with sleeve joint hole, and the guide post, which is worn, to be connect In the sleeve joint hole, transport the axial of compression bar guide post described in the driving lower edge of the cursor to the position that presses It is dynamic.

5. the upper cover of cooking equipment according to claim 2 or 3, which is characterized in that further include:

Reset drives part is connect with the compression bar, for driving the compression bar to move to the direction for pressing position is left.

6. the upper cover of cooking equipment according to claim 5, which is characterized in that

The reset drives part is spring, elastic slice or elastic rubber, and the reset drives part flexibly supports the compression bar, In, the compression bar to it is described press position and move when, the reset drives part is compressed, when the reset drives part elasticity is restored It provides for driving the compression bar to leave the power for pressing position.

7. the upper cover of cooking equipment according to claim 2 or 3, which is characterized in that further include:

Sealing shroud, it is described to press space locating for portion and separated with space locating for the float member by the sealing shroud.

8. the upper cover of cooking equipment according to claim 7, which is characterized in that

It covers in described equipped with mounting hole, the sealing shroud is mounted on the mounting hole side wall and in a concave shape recessed Chamber, the portion that presses extend towards the float member direction and protrude into the cavity.

9. the upper cover of cooking equipment according to claim 2 or 3, which is characterized in that further include:

It uncaps operating parts, the cursor is connected with the operating parts of uncapping and can turn under the driving of the operating parts of uncapping It is dynamic.

10. the upper cover of cooking equipment according to claim 9, which is characterized in that further include:

Rotating member, the rotating member are connect with the cursor, and described uncap while driving the cursor and described at operating parts Rotating member rotation；

The lid has retainer, and the retainer is equipped with lid teeth, and the retainer is connected with the rotating member, the rotating member rotation When drive the retainer to rotate, wherein the rotating member drives the retainer to when making the lid teeth be in disconnected position, described Lid is in the uncapped position, and the rotating member drives the retainer to when making the lid teeth be in closed position, the lid Body is in the capping position.

11. the upper cover of cooking equipment according to any one of claim 1 to 3, which is characterized in that the float member packet It includes:

Float lever which is provided with the exhaust passage, and the lid has cover board, and the cover board is equipped with through-hole, the float Bar is connected to the through-hole and can be along the axial activity of the through-hole；

Sealing element is located on the float lever, wherein when the float member is in the sealing station, the sealing element and institute Cover board is stated against being sealed in the exhaust passage in the through-hole, it is described when the float member is in the open position Sealing element is separated with the cover board, opens the exhaust passage.

12. the upper cover of cooking equipment according to any one of claim 1 to 3, which is characterized in that the fixed structure packet It includes:

Elastic component flexibly supports the float member, to provide the power for driving the float member to move to the sealing station, Wherein, the elastic component can be compressed, and when elastic component is compressed float member can be moved to the open position.

13. a kind of cooking equipment, which is characterized in that the upper cover including cooking equipment described in any one of claims 1 to 12.