CN209202827U - Cooking equipment and its upper cover - Google Patents

Abstract

It includes: lid that the utility model, which provides a kind of cooking equipment and its upper cover, the upper cover of cooking equipment, is equipped with gas passage, and gas passage can be by cooking cavity and environmental communication when opening；Block head is located on lid, and in the sealing station of sealed gas passageway in the form of blocking and can avoid gas passage so that activity between the open position that gas passage is opened；Folding lid control unit is connect with block head, wherein, when folding lid control unit is moved from capping position to uncapped position, control upper cover is uncapped, and drives block head to open position, when folding lid control unit is moved from uncapped position to capping position, upper cover closing lid is controlled.The upper cover for the cooking equipment that this programme provides, block head controls gas passage opening and closing, it realizes and is uncapping while controlling cooking cavity air inlet when gas passage is opened for uncapping, flip is avoided to inhale pot problem, and it solves the problems, such as to inhale pot simultaneously, gas passage and closeouts structure are low to upper cover space occupancy rate, product smallerization and simplification.

Description

Cooking equipment and its upper cover

Technical field

The utility model relates to cooking equipment fields, upper cover and a kind of culinary art in particular to a kind of cooking equipment Equipment.

Background technique

In the process of implementing the utility model, inventor's discovery is the prior art has the following problems: existing Voltage force The cooking equipments such as pot, inlet channel is small or even the product that has is without inlet channel, will lead to during flip, outside air into Enter slow or cannot be introduced into, at this moment the negative pressure in pot can generate suction to upper cover, so that the culinary arts such as existing electric pressure cooking saucepan are set Because inhaling the case where pot problem causes product to be difficult to swimmingly flip during standby generally existing flip, usage experience is bad.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of cooking equipment Upper cover.

Another of the utility model is designed to provide a kind of cooking equipment of upper cover with above-mentioned cooking equipment.

To achieve the above object, the embodiment of the utility model first aspect provides a kind of upper cover of cooking equipment, packet Include: lid, be equipped with gas passage, the gas passage open when can by the cooking cavity and environmental communication of the cooking equipment, and The lid is equipped with the articulated section for connecting with the pot body of the cooking equipment；Block head is located on the lid, and can be It is movable between sealing station and open position, and the block head seals the gas in the sealing station in the form of blocking Channel avoids the gas passage at the open position so that the gas passage is opened；Folding lid control unit, can be It is moved between uncapped position and capping position, the folding lid control unit is connect with the block head, wherein the folding lid When control mechanism is moved from the capping position to the uncapped position, controls the upper cover and uncap, and drive the block head Activity when the folding lid control unit is moved from the uncapped position to the capping position, is controlled to the open position The upper cover closing lid.

The upper cover of the utility model cooking equipment provided by the above embodiment is arranged and can externally be connected to for cooking cavity on lid Gas passage, block head is set and block head activity installation is made it on lid movement and is opened with accordingly controlling gas passage It closes, wherein it is uncapped simultaneously using folding lid control unit in control upper cover, it is corresponding to control what block head extremely opened gas passage Open position can uncap simultaneously in this way, and realization makes external environment gas enter cooking cavity along gas passage, to effectively open up The Inlet Position of uncapping of product is opened up, and since block head is to seal in the form of closure, and lead to avoid gas to gas passage The form control gas passage in road is opened, that is, block head leaves gas passage to control gas passage opening, such knot Structure, gas passage can possess biggish valid circulation area when opening, and can be conducive to product and uncap while realizing promotion culinary art Fast-Balance pressure difference between chamber and ambient air effectively prevent cooking equipment inlet channel small or without easy in the case of inlet channel Because negative pressure causes to inhale pot problem in cooking cavity, promotes product flip and promote product usage experience using the smoothness of operation, and is full While air inlet high efficiency of uncapping enough, which also possesses higher valid circulation area and perforated area ratio, in this way, lid The gas passage sectional area of upper setting has saved the occupancy to upper cover space, and be convenient in different model without excessive It is promoted the use of on product, while being also not easy to cause interference effect to the original other component of upper cover, set conducive to the space of product Meter is also conducive to product simplification, miniaturization.

In addition, the upper cover of the cooking equipment in above-described embodiment provided by the utility model can also have additional skill as follows Art feature:

In above-mentioned technical proposal, the folding lid control unit is also configured to it from the uncapped position to the conjunction When lid position moves, the block head activity can be driven to the sealing station.

In the present solution, accordingly controlling block head simultaneously to sealing position in control upper cover closing lid using folding lid control unit It sets, namely control block head is allowed to seal gas passage, in this way, can be without individually carrying out control block head to sealing station Operation, product can be forgotten to close caused leakage problem to avoid gas passage using more simple, conveniently, and product use more may be used It leans on.

In above-mentioned technical proposal, the folding lid control unit includes: switch block, is located on the lid and can be in the lid Rotation and displacement movement, the block head are mounted on the switch block on body, and energy when the switch block generation displacement movement Drive the block head movable between the sealing station and the open position；Drive mechanism, the switch block and the lid The drive mechanism is equipped between body, and when switch block rotation, the drive mechanism guides the switch block to generate institute's rheme Shifting movement.

In the present solution, setting folding lid control unit includes switch block and drive mechanism, when switch block rotates, drive mechanism draws It leads switch block and does displacement movement, and drive block head between sealing station and open position during displacement movement using switch block Activity is able to achieve the driving output that the rotation input to switch block is changed into switch block to the displacement activity of block head, this can be corresponding , activity space occupancy of the block head inside upper cover is small for the forms of motion and motion profile for simplifying block head, blocks Aligning accuracy between head and gas passage is also higher, and more can guarantee block head robust motion, reduces the impaired of block head Risk, lift-off seal precision, and it is conducive to promote the removable seal between block head and gas passage to cooperate the more reliable, service life more For a long time.

In above-mentioned technical proposal, the drive mechanism includes: the first guide surface and the first sliding part, the switch block and described One in lid is equipped with first guide surface, another is equipped with first sliding part, and first guide surface includes First guiding incline, and when the switch block is rotated along the first preset direction, first guiding incline can be with first sliding part It is slidably matched, and the switch block is guided to be allowed to generate the displacement fortune that the block head can be driven close to the open position It is dynamic.

It is worth noting that the first preset direction can be according to the movement side of the first guiding incline and block head to open position Relationship between is specifically set as clockwise or counterclockwise.

In the present solution, setting drive mechanism includes the first guide surface and the first sliding part, the first guide surface includes first Guiding incline, when switch block is rotated along the first preset direction, the first sliding part carries out slope climbing movement or descending fortune along the first guiding incline It moves, namely forms the matching relationship of similar cam drive between switch block and lid, this may make switch block rotating simultaneously The floating displacement realized by climbing or descending can be generated on lid, and the displacement drive of block head is acted on to meet, And the advantage that the design specific structure is simple, easy to process, transmission is small in size, structure integrated level is high, so that being driven mesh realizing While, product cost can be lower.

In above-mentioned technical proposal, first guide surface also includes the first stop face, it is described first stop face with it is described First guiding incline linking, for when the folding lid control unit is in the uncapped position, with first sliding part pair It answers and maintains first sliding part at the position that described first stops face；And/or first guide surface also includes First confined planes are connected with first guiding incline, for when the folding lid control unit is in the capping position, It is corresponding with first sliding part, wherein the gradient of first confined planes is less than first guiding incline.

In the present solution, the first guide surface is additionally provided with the first stop face being connected with the first guiding incline, to work as folding lid control When mechanism processed is in uncapped position, the first sliding part is set to be maintained at the first stop face place, without resting on the first guiding incline On, it can be conducive to block head accordingly maintaining open position in this way, prevent spontaneous along the first guiding incline due to the first sliding part The problem of back sliding causes gas passage to actively close, it is ensured that air-breathing of the cooking cavity at gas passage and balance differential pressure action Reliably, make product anti-suction pot effect of uncapping more reliable.

It includes the first confined planes that the first guide surface, which is arranged, also, is allowed to be connected and work as folding lid control machine with the first guiding incline For corresponding with the first sliding part when structure is in capping position, wherein since the gradient of the first confined planes is less than the first guiding incline, In this way, being limited, being may make to the first sliding part backstop using lesser first confined planes of the gradient after block head reaches sealing station Floating displacement of the block head at sealing station is accordingly small, and block head can be promoted to keep stablizing, and is conducive to protect block head, and It designs in this way, the first sliding part can be made when folding lid control unit controls block head and moves from open position to sealing station Start at lesser first confined planes of the gradient, and avoid directly initiating on biggish first guiding incline of the gradient, in this way, the The initial stage that one sliding part is moved along the first guide surface is not easy dieback phenomenon occur between the first sliding part and the first guide surface, So that the drive control of block head is more smooth reliable to switch block and thereon.

In any of the above-described technical solution, the lid includes: inner cover；Connect cover, be mounted on it is described in cover, and with it is described Inner cover surrounds to form accommodating chamber, and the switch block is at least partially disposed in the accommodating chamber.

In the present solution, make being at least partially disposed in accommodating chamber of switch block, made with forming protection to switch block using accommodating chamber With the card resistance risk that the rotation or displacement movement that can reduce switch block are subject to.

In above-mentioned technical proposal, the connect cover is equipped with the second guide surface, and the switch block is equipped with the second sliding part, institute Stating the second guide surface includes the second guiding incline, and when the switch block is rotated along the second preset direction, second guiding incline It can be slidably matched with second sliding part, and the switch block is guided to be allowed to generate and the block head can be driven to the sealing position Rest against the close displacement movement.

It is worth noting that the second preset direction can be according to the second guiding incline and block head to the movement side of sealing station Relationship between is specifically set as clockwise or counterclockwise.As between the first preset direction and the second preset direction Relationship designs according to demand, makes the two that can be in the same direction or be reverse relationship, specifically for example, for the first preset direction and second Preset direction is situation in the same direction, can specifically design switch block along direction corresponding with the first preset direction and the second preset direction When turning over certain angle, the control of uncapping of corresponding upper cover, while controlling switch block and driving block head to open position, switch block edge with When first preset direction and the corresponding direction of the second preset direction continue to revolve through certain angle, the closing lid control of corresponding upper cover, together When control switch block block head is driven to sealing station, position switching is carried out to block head to form switch block by single direction rotation Control can specifically design switch block and preset along with first in the case of the first preset direction and the second preset direction are reverse When direction turns over certain angle, the control of uncapping of corresponding upper cover, while controlling switch block and driving block head to open position, switch block When turning over certain angle along second preset direction reversed with the first preset direction, the closing lid control of corresponding upper cover controls simultaneously Switch block drives block head to sealing station, carries out the control of position switching to block head to form switch block by bidirectional rotation.

In the present solution, the second guide surface is arranged in connect cover, the second sliding part is set, using switch block along on switch block When two preset directions rotate, the second sliding part carries out slope climbing movement or downslope motion along the second guiding incline, makes switch block and connect cover Between form the matching relationship of similar cam drive, this may make switch block can generate to pass through simultaneously on lid in rotation to climb The floating displacement that slope or descending are realized acts on the displacement drive of block head to meet, and the design specific structure it is simple, Advantage easy to process, transmission is small in size, structure integrated level is high, so that realizing that product cost can be more while being driven purpose It is low.

In above-mentioned technical proposal, second guide surface also includes the second stop face, it is described second stop face with it is described Second guiding incline linking, for when the folding lid control unit is in the capping position, with second sliding part pair It answers and maintains second sliding part at the position that described second stops face；And/or second guide surface also includes Second confined planes are connected with second guiding incline, for when the folding lid control unit is in the uncapped position, It is corresponding with second sliding part, wherein the gradient of second confined planes is less than second guiding incline.

In the present solution, the second guide surface is additionally provided with the second stop face being connected with the second guiding incline, to work as folding lid control When mechanism processed is in capping position, the second sliding part is set to be maintained at the second stop face place, without resting on the second guiding incline On, it can be conducive to block head accordingly maintaining sealing station in this way, prevent spontaneous along the second guiding incline due to the second sliding part The problem of back sliding causes gas passage actively to be opened, in particular, in that playing pressure in cooking cavity so that internal pressure generation will block the crown To open position trend when, using second stop face by the second sliding part position at which, formation block head is locked at Cooking cavity sealing performance is effectively ensured in the effect of sealing station, avoids cooking equipment gas leakage.

It includes the second confined planes that the second guide surface, which is arranged, also, is allowed to be connected and work as folding lid control machine with the second guiding incline For corresponding with the second sliding part when structure is in uncapped position, wherein since the gradient of the second confined planes is less than the second guiding incline, In this way, being limited, being may make to the second sliding part backstop using lesser second confined planes of the gradient after block head reaches open position Block head is accordingly small in the floating displacement of open position, and block head can be promoted to keep stablizing, and is conducive to protect block head, and It designs in this way, the second sliding part can be made when folding lid control unit controls block head and moves from sealing station to open position Start at lesser second confined planes of the gradient, and avoid directly initiating on biggish second guiding incline of the gradient, in this way, the The initial stage that two sliding parts are moved along the second guide surface is not easy dieback phenomenon occur between the second sliding part and the second guide surface, So that the drive control of block head is more smooth reliable to switch block and thereon.

In above-mentioned technical proposal, when the folding lid control unit is in the capping position, second guide surface Second stop face is contacted with second sliding part or second guide surface second stops face and the second sliding part phase Pair and apparent surface between distance values be less than or equal to preset value.

In the present solution, the second stop face connects with the second sliding part at setting folding lid control unit in capping position It is formed with gap between touching or both and spacing distance is less than or equal to preset value, in this way, under upper cover closing lid state, the internal pressure of cooking cavity When acting on block head, stop using second in face of the effective backstop limit of the second sliding part, and internal pressure is acted on lower second Opposite displacement between stop face and the second sliding part is limited to preset value hereinafter, corresponding can so be made block head by internal pressure Maximum float displacement under limits in a certain range, can prevent block head excessive in internal pressure effect bottom offset amount in this way Caused leakage problem, wherein it is understood that the specific value of the preset value is not specific, those skilled in the art It can be designed based on cooking cavity internal pressure, the corresponding tool for controlling the preset value of the factors such as leakproofness demand between block head and gas passage Body numerical value.

In above-mentioned technical proposal, on the direction perpendicular to the displacement movement of the switch block, the switch block is located at institute It states to be formed between position and the accommodating chamber in accommodating chamber and is adapted to matching relationship；And/or the connect cover is equipped with outlet hole.

In the present solution, radial section and the accommodating chamber holding of setting switch block are adapted to, in this way, can use accommodating chamber to turn Block plays the role of radially limiting, and can accordingly make block head small in the changing of the relative positions amount of switch block radially, is conducive to itself and gas passage Place keeps accurately contraposition cooperation.

String holes is set out in connect cover, the product for such as temperature controller electric elements that cover above as block head, It is drawn using outlet hole for the lead-out wire of the electric elements such as temperature controller, is more convenient the cabling design of the electric elements such as temperature controller, Promote Product Assembly convenience.

In any of the above-described technical solution, the shape of first guide surface and second guide surface is mutually fitted.

In the present solution, fitting the first guide surface and the shape of the second guide surface mutually, that is, the first guide surface is led with second Topography is formed to face be adapted to substantially or parallel relation, in this way, when one in the first guide surface and the second guide surface and turn Block formation is slidably matched when being oriented to, another forms the evacuation mutually fitted with the rise and fall of switch block and limit work to switch block With, it is compact to be conducive to product layout in this way, while it is steady also to promote block head to move, is conducive to protect block head, promotion production Product reliability.

In any of the above-described technical solution, the folding lid control unit further include: interlock sliding block, be located on the lid simultaneously Can be rotated on the lid, and when gearing sliding block rotates controls the upper cover and uncaps or closing lid, wherein the switch block with The gearing sliding block connection, the gearing sliding block drive the switch block to rotate when rotating；Locking member, be located on the lid and with The gearing sliding block connection, and can drive the locking member between locked position and unlocked position when gearing sliding block rotation Movement, wherein the upper cover is located at the locked position as closing lid using the locking member, and is located at the solution with the locking member Lock-bit, which is set to, uncaps.

Structure is simple, stable drive is reliable having in the present solution, being rotated using driving switch block when sliding block rotates is interlocked Advantage, and switch block is driven using existing gearing sliding block, without adding other actuators, product reformation work is more simple Just.Certainly, this programme is not limited thereto, and those skilled in the art can also be designed according to demand using push rod according to control signal It is corresponding to provide torque to drive switch block to rotate, or driving is realized according to control signal respective drive switch block rotation etc. using motor There are many means of switch block rotation, will not enumerate herein, but belongs under the premise of not departing from the design design The protection scope of this programme.

In addition, moving between locked position and unlocked position using driving locking member when sliding block rotates is interlocked, phase is realized Upper cover closing lid should be controlled or uncapped, for the structure, gearing sliding block can be formed and rotate with while driving locking member and switch block, can be protected The triggering identity that the locking member that card interlocks under sliding block control is uncapped between movement and block head opening gas passage movement, can have Effect guarantee opens gas passage when uncapping, and 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 essence Simple product component quantity, cost are lower.

More specifically, locking member is equipped with lock tooth, and the pot body of cooking equipment is equipped with pot tooth, the cooker body of specific such as pot body Or interior pot is equipped with pot tooth, in locked position, lock tooth and pot tooth fasten and realize upper cover closing lid locking member, and locking member is in Xie Suowei When setting, lock tooth separates with pot tooth dislocation and realizes that upper cover is uncapped, and it will be apparent to those skilled in the art that works as upper cover closing lid and culinary art When intracavitary pressure, internal pressure can promote pot tooth with lock tooth realize it is self-locking prevent from threading off, for the design, utilize pot tooth and lock It is self-locking between tooth, it may be implemented to gearing sliding block limit, and then switch block is limited by interlocking sliding block, limit switch block revolution, So as to make switch block that block head is maintained sealing station, lift-off seal performance.

In above-mentioned technical proposal, one interlocked in sliding block and the switch block is equipped with guide-track groove, another is equipped with and pushes away Handle, the push handle cooperation is in the guide-track groove, and the guide-track groove is arranged to: described to lead when the gearing sliding block rotates The inner wall of track slot can be described when the switch block carries out the displacement movement with the push handle against to drive the switch block to rotate Guide-track groove can extend along direction sliding for the push handle in it.

In the present solution, setting, which interlocks, forms torque transfer, and realization by guide-track groove and push handle between sliding block and switch block Sliding connection while realizing that interlocking slider-actuated switch block rotates, and does not interfere with the displacement movement of switch block, and have Structure is simple, production easy to process and the advantages of assembling.

In above-mentioned technical proposal, the push handle is arranged on the switch block, and first sliding part is arranged in the push handle On, the push handle is supported on first guide surface, and first sliding part in the push handle and first guiding Face cooperation movement.

In the present solution, the first sliding part is arranged in push handle, in this way, switch block utilizes push handle to realize simultaneously and interlocks cunning Block and lid transmission cooperate so that interlock sliding block to the active force and switch block of switch block to the active force of lid on the same arm of force, The twisting action that switch block is subject to is small, can reduce switch block damage risk, promotes product reliability, and the also knot of more simplified switch block Structure facilitates product to process and assemble.

In any of the above-described technical solution, the switch block is equipped with buckle, and the block head is located on the switch block and by institute Buckle clamping limit is stated, enables the block head with the switch block displacement movement；And/or the switch block is equipped with mounting groove, institute The part for stating block head is installed in the mounting groove；And/or rotation connection is formed between the switch block and the block head, make The switch block can be rotated relative to the block head.

In the present solution, setting buckle is clamped limit to block head on switch block, structure is simple, has easy to assembly, dress With reliable advantage.

Mounting groove is equipped on switch block, the part of block head is installed in mounting groove, by making between block head and switch block Installation by adhering is formed, position-limiting action is stronger, can be conducive to promote Assembly stability of the block head on switch block in this way, make block head It can be moved more stablely with switch block, and mounting groove can also be used, protective action is formed to the assembly position of switch block and block head, kept away Exempt from block head to be collided with damage, conducive to extending the block head service life and guaranteeing block head to the sealing reliability of gas passage.

In any of the above-described technical solution, the upper cover of the cooking equipment further includes sealing ring, is located on the lid or sets On the block head, when the block head is located at the sealing station, pass through institute between the lid and the block head Sealing ring sealing cooperation is stated to seal the gas passage；And/or the block head is temperature controller.

In the present solution, setting sealing ring, and when being located at block head at sealing station, blanket gas is realized by sealing ring Body channel, structure is simple, and can be conducive to promote the sealing reliability to gas passage.

It is understood that temperature controller is on the upper lid of cooking equipment for detecting the component of culinary art cavity temperature, setting Block head is temperature controller, and correspondingly, inlet channel is as the installing port for protruding into cooking cavity progress thermometric for temperature controller, in this way Be equivalent to the set-point (aforementioned installing port) of temperature controller in traditional superstructure expanded transform as can for cooking cavity air inlet into Gas point (inlet channel), make temperature controller expansion transform block head as, this do not influence thermometric performance and be able to satisfy air inlet again it is efficient Property while, no longer need to additionally open up channel inlet on cooking equipment, product structure can be made to simplify, and will not additionally occupy Upper cover volume is conducive to product simplification, miniaturization.

The embodiment of the utility model second aspect provides a kind of cooking equipment, comprising: pot body；Any of the above-described technical side The upper cover of cooking equipment described in case, the upper cover and the pot body lid surround to form cooking cavity when closing.

The utility model cooking equipment provided by the above embodiment, by being provided with described in any of the above-described technical solution The upper cover of cooking equipment, to have all of the above beneficial effect, details are not described herein.

Optionally, the cooking equipment is electric pressure cooking saucepan, electric steam furnace, minute-pressure rice cooker etc..

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

Detailed description of the invention

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

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

Fig. 2 is the partial enlargement structural representation of cooking equipment shown in Fig. 1；

Fig. 3 is partial structure diagram of the upper cover described in the utility model one embodiment under uncapped state；

Fig. 4 is the enlarged structure schematic diagram of A portion shown in Fig. 3；

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

Fig. 6 is the partial enlargement structural representation of cooking equipment shown in Fig. 5；

Fig. 7 is partial structure diagram of the upper cover described in the utility model one embodiment under closing lid state；

Fig. 8 is the enlarged structure schematic diagram of B portion shown in Fig. 7；

Fig. 9 is the decomposition diagram of upper cover part structure described in the utility model one embodiment；

Figure 10 is the enlarged structure schematic diagram of C portion shown in Fig. 9；

Figure 11 is the schematic perspective view of switch block described in the utility model one embodiment；

Figure 12 is the schematic perspective view of connect cover described in the utility model one embodiment；

Figure 13 is the schematic perspective view that sliding block is interlocked described in the utility model one embodiment.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Figure 13 are as follows:

10 cooking equipments, 100 lids, 110 cover boards, 111 gas passages, 120 inner covers, 121 first guide surfaces, 1,211 first Guiding incline, 1,212 first stop faces, 1,213 first confined planes, 130 connect covers, 131 second guide surfaces, 1,311 second guiding inclines, 1312 second stop faces, 1,313 second confined planes, 132 outlet holes, 140 accommodating chambers, 200 block heads, 210 lead-out wires, 310 turns Block, 311 push handles, 3,111 first sliding parts, 3,112 second sliding parts, 312 buckle, 313 mounting grooves, 320 gearing sliding blocks, in 321 Center portion, 3211 guide-track grooves, 322 linking arms, 330 locking members, 331 lock teeth, 332 connection buckles, 340 handles, 400 sealing rings, 500 pots Body, pot in 510,511 pot tooths, 600 cooking cavities.

Specific embodiment

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

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Cooking equipment and its upper cover according to the utility model some embodiments are described referring to Fig. 1 to Figure 13.

As shown in Figures 1 to 8, the upper cover for the cooking equipment that the embodiment of the utility model first aspect provides, comprising: lid Body 100, block head 200 and folding lid control unit.

Specifically, lid 100 is equipped with gas passage 111, and gas passage 111 can be by the cooking cavity of cooking equipment 10 when opening 600 and environmental communication, and lid 100 is equipped with the articulated section connecting for the pot body 500 with cooking equipment 10；Block head 200 is set On lid 100, and can be movable between sealing station and open position；Folding lid control unit can be in uncapped position and closing lid It is moved between position, and block head 200 is in sealing station, blocks gas passage 111 by realizing in the form of using closure Sealed gas passageway 111, gas passage 111 is avoided at open position for block head 200 so that gas passage 111 is not due to being sealed It is stifled and in the open state；Folding lid control unit can move between uncapped position and capping position, folding lid control unit It is connect with block head 200, wherein as shown in Figure 1, Figure 2, Figure 3 and Figure 4, folding lid control unit is from capping position to position of uncapping When setting movement, control upper cover is uncapped, and the activity of block head 200 is driven to open as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8 to open position When closing lid control mechanism is moved from uncapped position to capping position, upper cover closing lid is controlled.

The upper cover of the utility model cooking equipment provided by the above embodiment, setting can be external for cooking cavity on lid 100 The gas passage 111 of connection is arranged block head 200 and makes it to move on lid 100 with phase by 200 activity installation of block head The opening and closing of gas passage 111 should be controlled, wherein uncap simultaneously using folding lid control unit in control upper cover, corresponding control blocks First 200, to the open position for opening gas passage 111, can uncap simultaneously, realization makes external environment gas along gas in this way Body channel 111 enters cooking cavity 600, to effectively expand the Inlet Position of uncapping of product, and since block head 200 is to gas Channel 111 is to be sealed in the form of closure, and opened with avoiding the form control gas passage 111 of gas passage 111, that is, envelope Plug 200 leaves gas passage 111 to control the opening of gas passage 111, and such structure, gas passage 111 can when opening Possess biggish valid circulation area, product can be conducive to and uncapping while realizing between promotion cooking cavity 600 and ambient air fastly Speed balance pressure difference effectively prevent 10 inlet channel of cooking equipment small or without easy because bearing in cooking cavity 600 in the case of inlet channel Pressure causes to inhale pot problem, promotes product flip and promotes product usage experience using the smoothness of operation, and meets air inlet height of uncapping While effect property, which also possesses higher valid circulation area and perforated area ratio, in this way, be arranged on lid 100 The sectional area of gas passage 111 has saved the occupancy to upper cover space, and be convenient to the product in different model without excessive Upper popularization and use, while being also not easy to cause interference effect to the original other component of upper cover, conducive to the spatial design of product, Conducive to product simplification, miniaturization.

Further, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, folding lid control unit is also configured to it from uncapped position When moving to capping position, the activity of block head 200 can be driven to sealing station, that is, folding lid control unit is from uncapped position Block head 200 is controlled when moving to capping position to be allowed to seal gas passage 111, it is specific for example, controlling machine using folding lid When structure is moved from uncapped position to capping position, cooperated by the connection with block head 200 block head 200 is anti-from open position To sealing station is taken back, in this way, can be not necessarily to individually carry out the operation of control block head 200 to sealing station, product is used more Simply, can forget conveniently, and to avoid gas passage 111 to close caused leakage problem, product uses more reliable.

Certainly, this programme is also not limited thereto, and setting dynamic clamping head and quiet clamping head can also be used according to demand and realize and work as folding lid When control mechanism is moved from uncapped position to capping position, block head 200 is reversely taken back into sealing from open position using elastic force Position.

In one embodiment of the utility model, as shown in Figures 1 to 8, folding lid control unit includes: switch block 310 And drive mechanism.

Specifically, switch block 310 is located on lid 100 and can rotate on lid 100 and displacement movement, such as in lid Upper and lower displacement campaign is done on 100, block head 200 is mounted on switch block 310, and can drive envelope when the generation displacement movement of switch block 310 Plug 200 is movable along the vertical direction between sealing station and open position；Transmission knot is equipped between switch block 310 and lid 100 Structure, and when switch block 310 rotates, drive mechanism guides switch block 310 to generate displacement movement.The design is able to achieve will be to switch block 310 Rotation input be changed into switch block 310 driving of the displacement activity of block head 200 exported, this can accordingly make block head 200 Forms of motion and motion profile are simplified, and activity space occupancy of the block head 200 inside upper cover is small, block head 200 with Aligning accuracy between gas passage 111 is also higher, and more can guarantee 200 robust motion of block head, reduces block head 200 Damaged risk, lift-off seal precision, and it is conducive to promote the removable seal between block head 200 and gas passage 111 to cooperate more Reliably, longer life expectancy is long.

Specific embodiment one

As shown in figure 4, drive mechanism includes the first guide surface 121 and the first sliding part 3111, switch block 310 is equipped with first Sliding part 3111, lid 100 are equipped with the first guide surface 121, certainly, can also be equipped with the first guiding on switch block 310 in turn Face is equipped with the first sliding part, wherein the first guide surface 121 includes the first guiding incline 1211, and works as switch block on lid 100 310 along the first preset direction rotate when, the first guiding incline 1211 is slidably matched with the first sliding part 3111, makes the first sliding part 3111 can carry out slope climbing movement or downslope motion along the first guiding incline 1211, this may make switch block 310 rotating while can cover The floating displacement realized by climbing or descending is generated on body 100, guides switch block using the first guiding incline 1211 to realize 310 are allowed to generate the displacement movement that block head 200 can be driven close to open position, meet the displacement drive to block head 200 Effect, and the advantage that the design specific structure is simple, easy to process, transmission is small in size, structure integrated level is high, so that being passed realizing While dynamic purpose, product cost can be lower.

Further, as shown in figure 8, lid 100 specifically includes cover board 110, inner cover 120 and connect cover 130, cover board 110 are set to 120 lower section of inner cover, and cover board 110 is equipped with gas passage 111, and connect cover 130 is mounted on inner cover 120, and and inner cover 120 surround to form accommodating chamber 140, and switch block 310 is at least partially disposed in accommodating chamber 140, to utilize accommodating chamber 140 to switch block 310 form protective action, the card resistance risk that the rotation or displacement movement that can reduce switch block 310 are subject to, and switch block 310 is accommodating There is the freedom of movement of rotation or axial displacement in chamber 140, so that switch block 310 is moved and drive block head 200 during exercise Block head 200 is set to seal or open gas passage 111.

In addition, switch block 310 is equipped with the second sliding part as shown in figure 8, connect cover 130 is equipped with the second guide surface 131 3112, certainly, the second guide surface can also be equipped on switch block 310 in turn, the second sliding part is equipped in connect cover 130, In, the second guide surface 131 includes the second guiding incline 1311, and when switch block 310 is rotated along the second preset direction, second is led tiltedly Face 1311 is slidably matched with the second sliding part 3112, and the second sliding part 3112 is enable to carry out slope climbing movement along the second guiding incline 1311 Or downslope motion, this may make switch block 310 rotating while can generate the floating realized by climbing or descending on lid 100 Displacement can drive block head 200 to sealing station to realize and be allowed to generate using the second guiding incline 1311 guidance switch block 310 Close displacement movement meets and acts on the displacement drive of block head 200, and the design specific structure is simple, easy to process, biography Advantage small in size, that structure integrated level is high is moved, so that realizing that product cost can be lower while being driven purpose.

It is worth noting that the first preset direction can be according to the first guiding incline 1211 and block head 200 to open position The direction of motion between relationship be specifically set as clockwise or counterclockwise, the second preset direction can according to second lead tiltedly Face 1311 and block head 200 to the relationship between the direction of motion of sealing station are specifically set as clockwise or counterclockwise. It as the relationship between the first preset direction and the second preset direction, designs according to demand, makes the two that can be in the same direction or be reverse Relationship.

Further, as shown in Fig. 4, Fig. 8 and Figure 10, the first guide surface 121 also includes 1212 He of the first stop face First confined planes 1213, the first guiding incline 1211 are located at first and stop between face 1212 and the first confined planes 1213, and with first Stop face 1212 and the linking of the first confined planes 1213, wherein

When folding lid control unit is in uncapped position, first stops that face 1212 is corresponding with the first sliding part 3111 and energy At the position that first sliding part 3111 is maintained to the first stop face 1212, prevent the first sliding part 3111 along the first guiding incline 1211 back slide, and block head 200 is enable accordingly to maintain open position；

When folding lid control unit is in capping position, the first confined planes 1213 are corresponding with the first sliding part 3111, the The gradient of one confined planes 1213 can play evacuation and backstop to the first sliding block position of switch block 310 less than the first guiding incline 1211 Position-limiting action, when making upper cover closing lid, the activity of block head 200 is small；

When folding lid control unit is moved from capping position to uncapped position, the first sliding part 3111 is from the first confined planes It is moved along the first guiding incline 1211 to the first stop face 1212 at 1213, and along the first guiding incline when on the first guiding incline 1211 1211 do slope climbing movement upwards, and realization is lifted up block head 200 driving block head 200 from sealing station to open position It sets.

Preferably, as shown in Figure 10, the first guide surface 121 is located at the lower section of the first sliding part 3111, and is substantially in ladder Shape, wherein first stops face 1212 and the first confined planes 1213 are substantially planar and as step-like adjacent two-stage step Face, the first guiding incline 1211 is inclined-plane and is connected between the adjacent two-stage step face, and further preferred first guiding incline 1211 and the first stop face 1212 being connected therewith and the first confined planes 1213 be in arc transition.

It further include the second stop face 1312 and the second confined planes as shown in figs as the second guide surface 131 1313, the second guiding incline 1311 is located at second and stops between face 1312 and the second confined planes 1313, and stops face 1312 with second It is connected with the second confined planes 1313, wherein

When folding lid control unit is in capping position, second stops that face 1312 is corresponding with the second sliding part 3112 and energy At the position that second sliding part 3112 is maintained to the second stop face 1312, prevent the second sliding part 3112 along the second guiding incline 1311 back slide, and block head 200 is enable accordingly to maintain sealing station；

When folding lid control unit is in uncapped position, the second confined planes 1313 are corresponding with the second sliding part 3112, the The gradient of two confined planes 1313 can play evacuation and backstop to the second sliding block position of switch block 310 less than the second guiding incline 1311 Position-limiting action, when upper cover being made to uncap, the activity of block head 200 is small；

When folding lid control unit is moved from uncapped position to capping position, the second sliding part 3112 is from the second confined planes It is moved along the second guiding incline 1311 to the second stop face 1312 at 1313, and along the second guiding incline when on the second guiding incline 1311 1311 do downwards slope climbing movement, realize and push block head 200 downwards driving block head 200 from open position to sealing position It sets.

Preferably, as shown in figure 8 and 13, the second guide surface 131 is located at the top of the second sliding part 3112, and is substantially in Stairstepping, wherein second stops face 1312 and the second confined planes 1313 are substantially planar and as step-like adjacent two-stage Step surface, the second guiding incline 1311 is inclined-plane and is connected between the adjacent two-stage step face, and further preferred second leads tiltedly Face 1311 and the second stop face 1312 being connected therewith and the second confined planes 1313 are in arc transition.

It is further preferred that second stops face 1312 and the second sliding part when folding lid control unit is in capping position Distance values between 3112 contacts or the second stop face 1312 and the apparent surface of the second sliding part 3112 are less than or equal to default The upper and lower gap width of value namely the second stop face 1312 and the second sliding part 3112 is less than or equal to preset value, in this way, upper cover is closed Under cover shape state, when the internal pressure of cooking cavity 600 acts on block head 200, face 1312 is stopped to the second sliding part using second 3112 effective backstop limits, and internal pressure is acted on into the opposite displacement between lower second stop face 1312 and the second sliding part 3112 Amount is limited to preset value hereinafter, the maximum float displacement under so can accordingly being acted on block head 200 by internal pressure is limited to one Determine in range, can prevent block head 200 in the excessive caused leakage problem of internal pressure effect bottom offset amount in this way, wherein can With understanding, the specific value of the preset value is not specific, those skilled in the art can based on 600 internal pressure of cooking cavity design, The corresponding specific value for controlling the preset value of the factors such as leakproofness demand between block head 200 and gas passage 111.

It is further preferred that first is sliding as shown in figure 8, the second guide surface 131 is located at the upside of the first guide surface 121 Dynamic portion 3111 and the second sliding part 3112 are located at the position of the first guide surface 121 and the second guide surface 131 in-between, preferably First sliding part 3111 and the second sliding part 3112 are integrated in the same part (such as push handle 311), wherein the first guide surface 121 Positioned opposite and shape is mutually fitted with the second guide surface 131, that is, the first guide surface 121 and the second guide surface 131 form the wheel that rises and falls Wide basic adaptation or parallel relation, allow the second guide surface 131 and the first guide surface 121 to limit one and the second guiding Face 131 and the similar track groove of 121 moulding of the first guide surface, namely such as the first guiding incline 1211 and 1311 phase of the second guiding incline Right, first stops face 1212 and the second confined planes 1313 relatively, and the first confined planes 1213 and second stop face 1312 relatively, this Sample, it is another when one in the first guide surface 121 and the second guide surface 131 is slidably matched with the formation of switch block 310 to be oriented to It is a that the evacuation mutually fitted with the rise and fall of switch block 310 and position-limiting action are formed to switch block 310, and the structure is conducive to product layout It is compact, while block head 200 can also be promoted to move steadily, it is conducive to protect block head 200, promotes product reliability.

It is highly preferred that as shown in Figure 2 and Figure 6, on the direction of the displacement movement perpendicular to switch block 310, switch block 310 is located at It is formed and is adapted in matching relationship namely 310 outer diameter of switch block and accommodating chamber 140 between position and accommodating chamber 140 in accommodating chamber 140 Diameter adaptation, plays the role of radially limiting, can accordingly make block head 200 in this way, can use accommodating chamber 140 to switch block 310 It is small in the changing of the relative positions amount of switch block 310 radially, it is conducive to it and cooperates with accurately contraposition is kept at gas passage 111.

Specific embodiment two

As shown in Figure 1 and Figure 4, folding lid control unit further includes interlocking sliding block 320, interlocks sliding block 320 and is located at lid 100 It is upper and can be rotated on lid 100, and interlock control upper cover when sliding block 320 rotates and uncap or closing lid, wherein switch block 310 with connect Movable slider 320 connects, and interlocks driving switch block 310 when sliding block 320 rotates and rotates.

The upper cover of cooking equipment further includes locking member 330, and locking member 330 is located on lid 100 and connects with sliding block 320 is interlocked Connect, and interlock sliding block 320 rotate when locking member 330 can be driven to move between locked position and unlocked position, wherein upper cover with It is closing lid that locking member 330, which is located at locked position, and being located at unlocked position with locking member 330 is to uncap, and for the structure, can be formed The rotation of sliding block 320 is interlocked to drive locking member 330 and switch block 310 simultaneously, it is ensured that interlock the locking member under sliding block 320 controls The 330 triggering identity uncapped between movement and the opening movement of gas passage 111 of block head 200, can be effectively ensured when uncapping makes Gas passage 111 is opened, and 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 are lower.

More specifically as shown in figure 9, locking member 330 is equipped with connection buckle 332, interlocks and is connected with handle 340 on sliding block 320, It interlocks sliding block 320 and specifically includes central part 321 and linking arm 322, central part 321 is connect with switch block 310, and handle 340 is by turn When driving central part 321 rotate, and further make central part 321 that switch block 310 be driven to rotate, linking arm 322 and central part 321 connect It connects, locking member 330 is connect by connection buckle 332 thereon with linking arm 322, drives linking arm 322 to put when central part 321 rotates It is dynamic, and further make linking arm 322 that the rotation of locking member 330 be driven to be allowed to switch between locked position and unlocked position.

Further, as shown in Fig. 1, Fig. 5 and Fig. 9, locking member 330 is equipped with lock tooth 331, the pot body of cooking equipment 10 500 are equipped with pot tooth 511, and specific cooker body or interior pot 510 such as pot body 500 is equipped with pot tooth 511, and locking member 330 is in locking position When setting, lock tooth 331 and pot tooth 511 fasten and realize upper cover closing lid, and locking member 330 is in unlocked position, lock tooth 331 and pot tooth 511 Dislocation separation realizes that upper cover is uncapped, and it will be apparent to those skilled in the art that when playing pressure in upper cover closing lid and cooking cavity 600, Internal pressure can promote pot tooth 511 with lock tooth 331 realize it is self-locking prevent from threading off, for the design, utilize pot tooth 511 and lock tooth It is self-locking between 331, it may be implemented to limit gearing sliding block 320, and then limit switch block 310 by interlocking sliding block 320, limit Switch block 310 turns round, so as to make switch block 310 that block head 200 is maintained sealing station, lift-off seal performance.

Preferably, as shown in Fig. 4, Fig. 8, Fig. 9, Figure 11 and Figure 12, one interlocked in sliding block 320 and switch block 310 is equipped with Guide-track groove 3211, another is equipped with push handle 311, and push handle 311 cooperates in guide-track groove 3211, and guide-track groove 3211 is arranged to: When interlocking sliding block 320 and rotating, the inner wall of guide-track groove 3211 can with push handle 311 against to drive switch block 310 to rotate, switch block 310 into When line position shifting movement, guide-track groove 3211 can extend along direction sliding for push handle 311 in it.The structure have structure it is simple, The advantages of production easy to process and assembling, and while realizing that interlocking sliding block 320 drives switch block 310 to rotate, and will not influence To the displacement movement of switch block 310.

Preferably, the setting of push handle 311 protrudes out on switch block 310, and along 310 side of switch block, the setting of the first sliding part 3111 In push handle 311, push handle 311 is supported on the first guide surface 121, and the first sliding part 3111 in push handle 311 is led with first Cooperate to face 121 and moves.

It is highly preferred that the second sliding part 3111 is arranged in push handle 311, push handle 311 is located on the second guide surface 121, and The second sliding part 3111 and the cooperation of the second guide surface 121 in push handle 311 move.

Specific embodiment three

The difference is that, the driving work for interlocking sliding block to switch block is replaced using electromagnetism push rod with specific embodiment two With specifically, folding lid control unit includes electromagnetism push rod, and electromagnetism push rod receives when uncapping control instruction, laterally urges and pushes away Handle 311 rotates switch block 310, and when electromagnetism push rod receives closing lid control instruction, laterally retracting push handle 311 keeps switch block 310 anti- To rotation, realize that driving purpose may also set up reverse electromagnetism push rod certainly, for pushing away when receiving closing lid control instruction Turn block 310 reversely rotates switch block 310, realizes driving purpose.

Specific embodiment four

The difference is that, replaced using motor with specific embodiment two and interlock sliding block to the driving effect of switch block, tool Body, folding lid control unit includes motor, and motor receives when uncapping control instruction, is driven forward the rotation of switch block 310 with phase Block head 200 should be driven to open gas passage 111 is controlled, when motor receives closing lid control instruction, be driven reverse switch block 310 Rotation is sealed with respective drive block head 200 by gas passage 111 is controlled, and realizes driving purpose, and structure is simple.

Specific embodiment five

In addition to the feature of above-mentioned specific embodiment one, further designing block head 200 is temperature controller, correspondingly, air inlet As for protruding into the installing port that cooking cavity carries out thermometric for temperature controller, being equivalent in this way will be in traditional superstructure in channel 111 The set-point (aforementioned installing port) of temperature controller is expanded and transform as and can make temperature controller for the admission (inlet channel) of cooking cavity air inlet Expansion transform block head 200 as, this no longer needs to cooking while not influencing thermometric performance and being able to satisfy air inlet high efficiency again Channel inlet is additionally opened up in equipment of preparing food, product structure can be made to simplify, and will not additionally occupy upper cover volume, is conducive to product letter Reduction, miniaturization.

Furthermore it is preferred that as shown in figure 13, connect cover 130 is equipped with outlet hole 132, and the lead-out wire 210 of temperature controller is from out String holes 132 is drawn, and is more convenient the design of temperature controller cabling, is promoted Product Assembly convenience.

In any of the above-described embodiment, as shown in Fig. 1, Fig. 5 and Figure 11, switch block 310 be equipped with buckle 312, block head 200 In on switch block 310 and be snapped 312 clampings limit, enable block head 200 with 310 displacement movement of switch block, structure is simple, have group Dress is convenient, assembles reliable advantage.

In any of the above-described embodiment, as shown in Fig. 1, Fig. 5 and Figure 11, switch block 310 is equipped with mounting groove 313, block head 200 Part be installed in mounting groove 313, and it is further preferred that switch block 310 be located at 313 notch of mounting groove be equipped with buckle 312, For being clamped with block head 200 block head 200 to be limited in mounting groove 313.By make block head 200 and switch block 310 it Between form installation by adhering, position-limiting action is stronger, can be conducive to promote Assembly stability of the block head 200 on switch block 310 in this way, So that block head 200 is moved more stablely with switch block 310, and mounting groove 313 can also be used to switch block 310 and block head 200 It assembles position and forms protective action, block head 200 is avoided to be collided with damage, conducive to extension 200 service life of block head and guarantee to seal Sealing reliability of the plug 200 to gas passage 111.

In any of the above-described embodiment, rotation is formed as shown in Fig. 1, Fig. 5 and Figure 11, between switch block 310 and block head 200 and is connected It connects, switch block 310 is enable to rotate relative to block head 200, specifically for example, making between block head 200 and mounting groove 313 radially Clearance fit is formed, so that block head 200 can rotate in mounting groove 313, realizes and is rotated between block head 200 and switch block 310 Connection.Design can reduce block head 200 and rotate with switch block 310 in this way, can draw in this way to avoid 200 lead-out wire 210 of block head Problem is pulled, while also can be reduced block head 200 and 111 sealing fit portion position of gas passage (such as block head 200 and sealing ring 400 Between) phase mutual friction, avoid sealing problem of implementation and 200 wear problem of block head, while can reduce the drive at handle 340 Dynamic resistance.

In any of the above-described embodiment, as shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 8, the upper cover of cooking equipment further includes sealing ring 400, it is located on lid 100, and when block head 200 is located at sealing station, pass through sealing between lid 100 and block head 200 400 sealing cooperation of circle is with sealed gas passageway 111.Sealed gas passageway 111 is realized by sealing ring 400 at this, structure is simple, And it can be conducive to promote the sealing reliability to gas passage 111.

Certainly, this programme is not limited thereto, and can also design according to demand and sealing ring 400 is mounted on block head 200 And it is moved with block head 200.

In a specific embodiment of the utility model, as shown in figure 1 to figure 13, the upper cover of cooking equipment includes lid 100, block head 200, folding lid control unit.

Lid 100 specifically includes cover board 110, inner cover 120 and connect cover 130, and cover board 110 is set to 120 lower section of inner cover, preferably To be detachably connected between inner cover 120 and cover board 110, in order to unpick and wash to cover board 110, connect cover 130 is fixed on inner cover 120 On, connect cover 130 is equipped with outlet hole 132, and block head 200 is temperature controller, and temperature controller protrudes into connect cover 130 and its lead-out wire 210 are drawn by outlet hole 132.

Folding lid control unit include switch block 310, the first guide surface 121, the first sliding part 3111, the second guide surface 131, Second sliding part 3112, gearing sliding block 320, handle 340, locking member 330 etc., wherein

Handle 340 is revolvable rotation hand, and is fixed together by screw with sliding block 320 is interlocked；

It interlocks sliding block 320 to be mounted in connect cover 130, and can be rotated around connect cover 130, interlock the linking arm of sliding block 320 322 are overlapped on inner cover 120, which is equipped with slot, and is connect by the slot with the connection buckle 332 of locking member 330, In addition, interlocking sliding block 320 is equipped with guide-track groove 3211, switch block 310 is equipped with push handle 311, and guide-track groove 3211 blocks pushing away for switch block 310 Handle 311 enables and drives locking member 330 and switch block 310 to rotate with it simultaneously when interlocking the rotation of sliding block 320, and wherein, guide-track groove 3211 move up and down in it for the push handle 311 of switch block 310, so that switch block 310 can be integrally relative to about 320 sliding block of gearing Displacement movement；

The upper surface of the push handle 311 of switch block 310 is formed as the second sliding part 3112, the lower surface of the push handle 311 of switch block 310 Be formed as the first sliding part 3111, push handle 311 is between the first guide surface 121 and the second guide surface 131；

Block head 200 is assemblied on switch block 310 by buckle 312, and is realized and moved up and down together to switch block 310, in addition, Switch block 310 also has mounting groove 313, and block head 200, which is assemblied in mounting groove 313 and further realizes to assemble block head 200, to be stablized It is protected with to block head 200；

Connect cover 130 is equipped with second guide surface 131, and the second guide surface 131 specifically includes the second guiding incline 1311, the Two stop faces 1312 and the second confined planes 1313, (1) (namely 200 sealed gas passageway 111 of block head during upper cover closing lid Process, or say the process that folding lid control unit is moved from uncapped position to capping position), the second guiding incline 1311 and switch block 310 upper surface (the second sliding part 3112) contact, so that switch block 310 is formed simultaneously downward displacement movement in rotation, (2) upper cover (namely block head 200 is in sealing station, or says folding lid control unit in capping position), push handle when in closing lid state 311, which are located at second, stops 1312 lower section of face, and 311 upper surface of push handle can contact with the second stop face 1312 or stop face with second Distance values are less than or equal to preset value between 1312, and after playing pressure in cooking cavity 600, block head 200 can be promoted by upward atmospheric pressure 311 upper surface of push handle is contacted with the second stop face 1312, prevents block head 200 from moving up because of pot inner pressure, and (3) upper cover is in and opens When cover shape state (namely block head 200 is in open position, or says folding lid control unit in uncapped position), push handle 311 is located at Second confined planes, 1313 lower section, and 311 upper surface of push handle can contact with the second confined planes 1313 or have with the second confined planes 1313 There is gap；

Inner cover 120 is equipped with the first guide surface 121, and preferably the first guide surface 121 is integrally formed with inner cover 120, and first leads The first guiding incline 1211, the first stop face 1212 and the first confined planes 1213 are specifically included to face 121, first stops 1212 He of face First confined planes 1213 are plane, and the first guiding incline 1211 is inclined-plane, and (1) (namely block head 200 is beaten during upper cover is uncapped The process of gas passage 111 is opened, or says the process that folding lid control unit is moved from capping position to uncapped position), first leads Inclined-plane 1211 is contacted with 311 lower surface of push handle (the first sliding part 3111) of switch block 310, so that switch block 310 is in rotation while shape At shifting up movement, when (2) upper cover be in closing lid state (namely block head 200 is in sealing station, or closing lid of explaining clearly controls machine Structure is in capping position), push handle 311 is located at 1213 top of the first confined planes, and 311 lower surface of push handle can be with the first confined planes 1213 contacts have gap between the first confined planes 1213, when (3) upper cover is in uncapped state (namely block head 200 exists Open position, or say folding lid control unit in uncapped position), push handle 311 is located at first and stops 1212 top of face, and push handle 311 lower surfaces are contacted with the first stop face 1212, and the first stop face 1212 plays a supporting role to switch block 310.

In addition, the upper cover of cooking equipment further includes sealing ring 400, sealing ring 400 is mounted on cover board 110, is used for and envelope The cooperation of plug 200 realizes that block head 200 seals the gas passage 111 on cover board 110.

The specific control process of product are as follows:

Uncap control: along direction turn handle 340 of uncapping, handle 340, which accordingly drives, to be interlocked sliding block 320 and rotates, and passes through company Dynamic sliding rotation can drive locking member 330 to be allowed to control lock tooth 331 and separate realization with pot tooth 511 and control upper cover uncap, while band Turn block 310 rotates, and move upwards switch block 310 can under the guidance of the first guiding incline 1211 when rotating and by block head 200 It is up-shifted to open position from sealing station, realizes that control block head 200 is separated with sealing ring 400, opens gas passage 111。

Closing lid control: along closing lid direction turn handle 340, handle 340, which accordingly drives, interlocks the rotation of sliding block 320, passes through company Moving to slide to rotate can drive locking member 330 to be allowed to control lock tooth 331 and the fastening realization control upper cover closing lid of pot tooth 511, while band Turn block 310 rotates, and move downward switch block 310 can under the guidance of the second guiding incline 1311 when rotating and by block head 200 From the downward ejection of sealing station to sealing station, realize that control block head 200 and the sealing of sealing ring 400 cooperate, sealing gas is logical Road 111.

As shown in Figure 1 and Figure 5, the cooking equipment 10 that the embodiment of the utility model second aspect provides, comprising: pot body 500 and any of the above-described cooking equipment as described in the examples upper cover, upper cover and pot body 500 lid close when surround to form cooking cavity 600。

The utility model cooking equipment 10 provided by the above embodiment, by being provided with described in any of the above-described technical solution Cooking equipment upper cover, thus have all of the above beneficial effect, details are not described herein.

More specifically, as shown in Figure 1 and Figure 5, pot body 500 includes the interior pot 510 in cooker body and cooker body, upper cover and pot body When 500 lids close, the cover board 110 of upper cover seals interior pot 510 and surrounds to form cooking cavity 600 with interior pot 510.

Optionally, cooking equipment 10 is electric pressure cooking saucepan, electric steam furnace, minute-pressure rice cooker etc..

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or unit must have specific direction, be constructed and operated in a specific orientation, it is thus impossible to understand For limitations 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 the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (17)

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

Lid, be equipped with gas passage, the gas passage open when can by the cooking cavity and environmental communication of the cooking equipment, and The lid is equipped with the articulated section for connecting with the pot body of the cooking equipment；

Block head is located on the lid, and can be movable between sealing station and open position, and the block head is described The gas passage is sealed when sealing station in the form of blocking, the gas passage is avoided at the open position so that described Gas passage is opened；

Folding lid control unit can move between uncapped position and capping position, the folding lid control unit and the envelope Plug connection, wherein

When the folding lid control unit is moved from the capping position to the uncapped position, controls the upper cover and uncap, and Drive the block head activity to the open position,

When the folding lid control unit is moved from the uncapped position to the capping position, the upper cover closing lid is controlled.

2. the upper cover of cooking equipment according to claim 1, which is characterized in that

When the folding lid control unit is also configured to it and moves from the uncapped position to the capping position, it can drive The block head activity is to the sealing station.

3. the upper cover of cooking equipment according to claim 2, which is characterized in that the folding lid control unit includes:

Switch block is located on the lid and can rotate on the lid and displacement movement, and the block head is mounted on described turn On block, and the block head can be driven in the sealing station and the open position when switch block generation displacement movement Between activity；

Drive mechanism is equipped with the drive mechanism between the switch block and the lid, and when switch block rotation, the biography Dynamic structure guides the switch block to generate the displacement movement.

4. the upper cover of cooking equipment according to claim 3, which is characterized in that the drive mechanism includes:

First guide surface and the first sliding part, one in the switch block and the lid is equipped with first guide surface, another A to be equipped with first sliding part, first guide surface includes the first guiding incline, and when the switch block is along the first default side To when rotation, first guiding incline can be slidably matched with first sliding part, and the switch block is guided to be allowed to generate and can drive Move the block head displacement movement close to the open position.

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

First guide surface also includes the first stop face, and first stop face is connected with first guiding incline, is used for It is corresponding with first sliding part and by first sliding part when the folding lid control unit is in the uncapped position It maintains at the position that described first stops face；And/or

First guide surface also includes the first confined planes, is connected with first guiding incline, for working as the folding lid It is corresponding with first sliding part when control mechanism is in the capping position, wherein the gradient of first confined planes is less than First guiding incline.

6. the upper cover of cooking equipment according to claim 4 or 5, which is characterized in that the lid includes:

Inner cover；

Connect cover is mounted in described and covers, and surrounds to form accommodating chamber with the inner cover, and the switch block is at least partially disposed at In the accommodating chamber.

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

The connect cover is equipped with the second guide surface, and the switch block is equipped with the second sliding part, and second guide surface includes Second guiding incline, and when the switch block is rotated along the second preset direction, second guiding incline can be with second sliding part It is slidably matched, and the switch block is guided to be allowed to generate the displacement fortune that the block head can be driven close to the sealing station It is dynamic.

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

Second guide surface also includes the second stop face, and second stop face is connected with second guiding incline, is used for It is corresponding with second sliding part and by second sliding part when the folding lid control unit is in the capping position It maintains at the position that described second stops face；And/or

Second guide surface also includes the second confined planes, is connected with second guiding incline, for working as the folding lid It is corresponding with second sliding part when control mechanism is in the uncapped position, wherein the gradient of second confined planes is less than Second guiding incline.

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

When the folding lid control unit is in the capping position, the second of second guide surface stops face and described second The second of sliding part contact or second guide surface stop that face is opposite with second sliding part and between apparent surface between It is less than or equal to preset value away from value.

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

On the direction perpendicular to the displacement movement of the switch block, the switch block is located at position and institute in the accommodating chamber It states and forms adaptation matching relationship between accommodating chamber；And/or

The connect cover is equipped with outlet hole.

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

The shape of first guide surface and second guide surface is mutually fitted.

12. the upper cover of cooking equipment according to claim 4 or 5, which is characterized in that the folding lid control unit also wraps It includes:

Sliding block is interlocked, is located on the lid and can be rotated on the lid, and when gearing sliding block rotation described in control Upper cover is uncapped or closing lid, wherein the switch block is connect with the gearing sliding block, and the gearing sliding block drives the switch block when rotating Rotation；

Locking member is located on the lid and connect with the gearing sliding block, and can drive when gearing sliding block rotation described Locking member moves between locked position and unlocked position, wherein the upper cover is located at the locked position with the locking member For closing lid, and being located at the unlocked position with the locking member is to uncap.

13. the upper cover of cooking equipment according to claim 12, which is characterized in that

One interlocked in sliding block and the switch block is equipped with guide-track groove, another is equipped with push handle, and the push handle cooperation is in institute State in guide-track groove, and the guide-track groove is arranged to: when the gearing sliding block rotates, the inner wall of the guide-track groove can be pushed away with described Handle is against to drive the switch block to rotate, and when the switch block carries out the displacement movement, the guide-track groove can exist for the push handle Direction sliding is extended along in it.

14. the upper cover of cooking equipment according to claim 13, which is characterized in that

The push handle is arranged on the switch block, and first sliding part is arranged in the push handle, and the push handle is supported on institute It states on the first guide surface, and first sliding part in the push handle and first guide surface cooperation are moved.

15. the upper cover of cooking equipment according to any one of claim 3 to 5, which is characterized in that

The switch block is equipped with buckle, and the block head, which is located on the switch block and is clamped by the buckle, to be limited, and makes the envelope Plug can be with the switch block displacement movement；And/or

The switch block is equipped with mounting groove, and the part of the block head is installed in the mounting groove；And/or

Rotation connection is formed between the switch block and the block head, and the switch block is enable to rotate relative to the block head.

16. the upper cover of cooking equipment according to any one of claim 1 to 5, which is characterized in that

The upper cover of the cooking equipment further includes sealing ring, and the sealing ring is located on the lid or is located at the block head On, when the block head is located at the sealing station, sealed between the lid and the block head by the sealing ring Cooperation is to seal the gas passage；And/or

The block head is temperature controller.

17. a kind of cooking equipment characterized by comprising

Pot body；

The upper cover of cooking equipment as described in any one of claims 1 to 16, the upper cover are surrounded when closing with the pot body lid Form cooking cavity.