CN207220677U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, including：Micropressure valve, is provided with steam channel in micropressure valve, micropressure valve includes：Minute-pressure valve body；Eject component, it is connected to minute-pressure valve body, and pop-up component, which has, upsprings position and fall position after rise, when in upspring position when, ejecting at least a portion of component can be grasped so that user can operate micropressure valve；And steam channel opening and closing device, it can be with pop-up component interaction, steam channel opening and closing device is enabled to make to move between the steam channel open position opened and the closed position for closing steam channel, when ejecting component in falling position, steam channel opening and closing device is in an open position, when pop-up component, which is in, upsprings position, steam channel opening and closing device is in the closed position.Cooking apparatus according to the present utility model can facilitate user to grasp micropressure valve and user can be prevented to be burned when grasping.

Description

Cooking apparatus

Technical field

It the utility model is related to a kind of cooking apparatus.

Background technology

Existing cooking apparatus is typically provided with micropressure valve, is drawn off being cleaned in order to facilitate user, micropressure valve It is upper generally all to design stingy hand.These scratch the notch that hand usually can all be designed to that size differs, and are limited to the entirety of cooking apparatus Appearance or structure, these scratch hand general size all can be smaller, it has not been convenient to takes out.In addition, existing micropressure valve is typically external , it is impossible to it is accommodated in completely inside cooking apparatus, an entirety can not be formed in itself with product.

Further, since being usually provided with steam channel in micropressure valve, therefore generally steaming can be all set on the surface of micropressure valve Vapor outlet.Be limited to the area of micropressure valve in itself, the handle position on micropressure valve put it is usually all closer from the position of steam (vapor) outlet, such as Fruit user is very easy to be burned if operating micropressure valve in cooking process.

Accordingly, it is desirable to provide a kind of cooking apparatus, to solve issue noted above at least in part.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that more attempt determine technical solution claimed guarantor Protect scope.

In order to solve the above problems at least in part, the utility model discloses a kind of cooking apparatus, the cooking apparatus Including：Cooker body, is provided with interior pot in the cooker body；Lid, the lid are hingedly arranged on the cooker body, and described Cooking space is formed between lid and the interior pot；And micropressure valve, the micropressure valve are arranged in the lid, and it is described micro- The steam channel of the cooking space and air can be connected by being provided with pressure valve, and the micropressure valve includes：Minute-pressure valve body；Bullet Going out component, the pop-up component is connected to the minute-pressure valve body, and the pop-up component, which has, upsprings position and fall position after rise, when The pop-up component be in it is described upspring position when, at least a portion of the pop-up component can be grasped so that user can The micropressure valve is operated；And steam channel opening and closing device, the steam channel opening and closing device can be with the pop-ups Component interacts so that the steam channel opening and closing device can make the open position that the steam channel is opened and make institute State steam channel closing closed position between move, when it is described pop-up component be in it is described falling position when, the steam leads to Road opening and closing device is in the open position, when the pop-up component upsprings position described in, the steam channel opening and closing Device is in the closed position.

Cooking apparatus according to the present utility model can facilitate user by grabbing by setting pop-up component on micropressure valve Hold the pop-up component and the operation such as taking out is carried out to micropressure valve, facilitate the operation of user, and can be cooked in user Preparing food is in pop-up component when operating falls position after rise, makes the globality of product stronger.Also, by setting steam on micropressure valve Passage switching device, and the opening and closing of the steam channel opening and closing device is associated with ejecting the position of component, it can exist to avoid user It is burned when grasping pop-up component and micropressure valve being operated.The program is simple in structure, easy to assembly, cost is relatively low.

Preferably, the steam channel opening and closing device and the pop-up component linkage so that the action of the pop-up component The steam channel opening and closing device action can be actuated.The program, can by making steam channel opening and closing device link with pop-up component So that the opening and closing of steam channel opening and closing device is associated with ejecting the position of component, so as to avoid user from grasping pop-up component When be burned.

Preferably, the micropressure valve includes valve upper cover and is connected to the valve lower cover of the valve upper cover, and the pop-up component is set In on the valve upper cover.The program is simple in structure, easy to assembly, cost is relatively low.

Preferably, when it is described pop-up component be in it is described falling position when, it is described pop-up component upper surface substantially with its The upper surface flush of the lid of surrounding.According to the program, the globality of cooking apparatus can be improved.

Preferably, the valve upper cover is provided with first through hole, and the pop-up component extends through the first through hole and simultaneously may be used Move up and down in the first through hole.The program is simple in structure, easy to assembly, cost is relatively low.

Preferably, the valve lower cover is connected to the lid, is provided with steam inlet under the valve on lid, the steam into Mouth is connected with the cooking space, and steam (vapor) outlet is provided with the valve upper cover, and the steam (vapor) outlet connects with the steam inlet It is logical.The program can realize more preferable minute-pressure effect.

Preferably, the steam inlet is connected by pressure control mechanism with the cooking space.The program can improve Cook effect.

Preferably, the steam channel opening and closing device includes pushing block, biasing element and can seal the steam inlet The first closure member, the pushing block is provided with the first inclined-plane, and the pop-up component is provided with the second inclined-plane, when the pop-up component When moving to the falling position from the position of upspringing, second inclined-plane pushes first inclined-plane so that the biasing Element is in compressive state, the steam inlet and atmosphere, when the pop-up component moves to institute from the falling position State when upspringing position, second inclined-plane departs from first inclined-plane, effect of first closure member in the biasing element Lower movement, seals the steam inlet.The program is simple in structure, easy to assembly, and can realize steam channel opening and closing device Opening and closing with pop-up component position associate, so as to avoid user grasping pop-up component when be burned.

Preferably, the steam channel opening and closing device includes two biasing elements, and described two biasing elements are symmetrically made With on the pushing block.The program can make the active force being applied on pushing block evenly.

Preferably, the steam channel opening and closing device further includes pressing plate, and the pressing plate is pressed on above the pushing block.The party Case can play position-limiting action with the vertical direction to pushing block.

Preferably, it is provided with guiding rib on the pressing plate.The program can anti-thrust block shift in moving process.

Preferably, the steam channel opening and closing device includes the second closure member, and one end of second closure member is pivotable Ground is connected to the valve upper cover, and the other end of second closure member is connected to the pop-up component, when it is described pop-up component from The falling position move to it is described upspring position when, the pop-up component drives second closure member to pivot so that described Steam (vapor) outlet described in second closure seals, when the pop-up component moves to the falling position from the position of upspringing, The pop-up component drives the second closure member opposite direction to pivot so that the steam (vapor) outlet and atmosphere.Program knot Structure is simple, easy to assembly, and can realize that the opening and closing of steam channel opening and closing device is associated with ejecting the position of component, so as to It is burned to avoid user when grasping and ejecting component.

Preferably, be provided with the first buckle on the pop-up component, covered in the valve be provided with can described first Second buckle of snap engagement.The program is simple in structure, easy to assembly and cost is relatively low.

Preferably, covered in the valve and be additionally provided with retaining mechanism, described second snaps connection in the retaining mechanism, First buckle can move up and down together with the described second buckle between locked position and unlocked position, when described first When buckle and the described second buckle are in the locked position, first buckle and second snap engagement and locking downwards In the retaining mechanism, when the described first buckle is in the unlocked position with the described second buckle, first buckle It is disengaged and is in above the retaining mechanism with the described second buckle.The program is simple in structure, convenient operation and into This is relatively low.

Preferably, the pop-up component includes pressing upper cover and is connected to the pressing lower cover of the pressing upper cover, and described the One buckle is arranged under shown pressing on lid.The program is simple in structure, easy to assembly, cost is relatively low.

Preferably, the pop-up component further includes elastic component, and the elastic component is connected to the valve inner cover and the pressing Between lower cover.The program is simple in structure, easy to assembly, cost is relatively low.

Preferably, spacing edge is provided with lid under the pressing, limit rib is provided with the valve upper cover, when the pop-up Component be in it is described upspring position when, the spacing edge is resisted against on the limit rib.The program can limit pop-up component Movement, simple in structure, convenient operation.

Preferably, the cooking apparatus further includes vacuum pump, and the air inlet of the vacuum pump is connected with the cooking space, The exhaust outlet and atmosphere of the vacuum pump.The program can improve the mouthfeel of cooking food.

Brief description of the drawings

The drawings below of the utility model embodiment is used to understand this practicality in this as the part of the utility model It is new.Embodiment and its description shown in the drawings of the utility model, for explaining the principle of the utility model.In attached drawing In,

Fig. 1 be according to the profile of a part for the cooking apparatus of first preferred embodiment of the utility model, its In show a part for micropressure valve and lid, and eject component be in fall after rise position.

Fig. 2 be according to the profile of a part for the cooking apparatus of first preferred embodiment of the utility model, its In show a part for micropressure valve and lid, and eject component and be in and upspring position.

Fig. 3 is the close-up schematic view of the part A in Fig. 1.

Fig. 4 is the close-up schematic view of the part B in Fig. 2.

Fig. 5 is the decomposition diagram according to the micropressure valve of the cooking apparatus of first preferred embodiment of the utility model.

Fig. 6 be according to the profile of a part for the cooking apparatus of second preferred embodiment of the utility model, its In show a part for micropressure valve and lid, and eject component be in fall after rise position.

Fig. 7 be according to the profile of a part for the cooking apparatus of second preferred embodiment of the utility model, its In show a part for micropressure valve and lid, and eject component and be in and upspring position.

Fig. 8 is the close-up schematic view of the C portion in Fig. 6.

Fig. 9 is the close-up schematic view of the D parts in Fig. 7.

Figure 10 is the decomposition diagram according to the micropressure valve of the cooking apparatus of second preferred embodiment of the utility model.

Figure 11 is the profile according to the micropressure valve of the cooking apparatus of the 3rd preferred embodiment of the utility model.

Embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the embodiment of the utility model, detailed structure will be proposed in following description.Obviously, The execution of the utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.The utility model Better embodiment be described in detail as follows, but except these detailed description in addition to, the utility model can also have other realities Apply mode.

The utility model discloses a kind of cooking apparatus.Cooking apparatus mentioned by the utility model can be electric cooker, Electric pressure cooking saucepan or other electrical heating utensils, and cooking apparatus according to the present utility model is gone back in addition to having the function of cooking rice There can be the various functions such as cook congee.The preferred embodiment of utility model will be illustrated according to Fig. 1~Figure 11 below, For simplicity, it is not shown in the drawings the overall diagram of cooking apparatus.

Embodiment 1

In general, cooking apparatus includes lid and cooker body.Cooker body is usually in cylindrical shape substantially, and have cylindrical shape Interior pot incorporating section, interior pot can freely be put into interior pot incorporating section or from interior pot incorporating section take out, with facilitate internal pot into Row cleaning.The upper surface of interior pot has circular open, for holding material to be heated, rice, soup etc. in inside pot.Cooker body In generally include heating unit for heating interior pot.Lid can be covered hingedly in cooker body, with lid and interior pot it Between form cooking space.

Preferably, cooking apparatus further includes vacuum pump (not shown), and the air inlet of the vacuum pump is connected with cooking space, very The exhaust outlet and atmosphere of sky pump, so that the cooking apparatus can cooking space carries out vacuumizing behaviour in internal pot when needed Make.For example, the vacuum pump can be opened in the water suction stage for program of cooking, to realize negative pressure state, so as to improve the grain of rice In the water absorption rate in water suction stage, improve the mouthfeel of rice.

As depicted in figs. 1 and 2, which further includes micropressure valve 10.Micropressure valve 10 is arranged in lid 20, micropressure valve The steam channel 16 of cooking space and air can be connected by being provided with 10.Micropressure valve 10 includes minute-pressure valve body 11 and micro- with this The pop-up component 12 that valve body 11 connects, pop-up component 12, which has, upsprings position and falls position after rise, and can be relative to minute-pressure Valve body 11 upspring position and fall after rise position between move.Wherein, as shown in Figure 1, falling position after rise when pop-up component 12 is in When, pop-up component 12 is accommodated in lid 20, and cannot be grasped by user, as shown in Fig. 2, upspringing when pop-up component 12 is in During position, a part for pop-up component 12 protrudes from the upper surface of lid 20 and minute-pressure valve body 11 so that user can pass through Grasp the pop-up component 12 and move micropressure valve 10.Preferably, as shown in Figure 1, when ejecting component 12 in falling position, bullet Go out upper surface flush of the upper surface of component 12 substantially with surrounding lid 20 and minute-pressure valve body 11, to strengthen the culinary art The globality and aesthetics of utensil.

The program can facilitate user being intended to take out the micropressure valve 10 by setting pop-up component 12 in micropressure valve 10 When (Fig. 1 shows the taking-up state of micropressure valve) carries out the operation such as cleaning or maintenance, by grasping the pop-up component 12 just Easily micropressure valve 10 can be operated, greatly facilitate the operation of user, and cooking operation can be carried out in user When make pop-up component 12 be in fall after rise position, make the globality of product stronger.

Hereafter the concrete structure of micropressure valve 10 is described in detail.

As depicted in figs. 1 and 2, micropressure valve 10 includes valve upper cover 13 and the valve lower cover 14 being connected with the valve upper cover 13.It is preferred that Ground, valve upper cover 13 are detachably connectable to valve lower cover 14, to facilitate user to be cleaned or the operation such as repair.For example, at one In preferred embodiment, valve upper cover 13 and valve lower cover 14 can be by latching rotation locking.Preferably, valve upper cover 13 and valve lower cover 14 Between be provided with first seal 17, first seal 17 is arranged in the groove body of valve upper cover 13, with valve upper cover 13 and valve Sealing is formed between lid 14.

Pop-up component 12 is arranged on valve upper cover 13.First through hole 132 is provided with valve upper cover 13, pop-up component 12 extends It can move up and down by the first through hole 132 and in first through hole 132.As depicted in figs. 1 and 2, micropressure valve 10 further includes valve Inner cover 15, valve inner cover 15 are arranged in valve lower cover 14, and are connected to valve upper cover 13.In the shown embodiment, valve inner cover 15 with Valve upper cover 13 is tightened together by screw.Preferably, second seal 18 is provided between valve upper cover 13 and valve inner cover 15, the Two seals 18 are arranged in the groove body of valve upper cover 13, are sealed with being formed between valve upper cover 13 and valve inner cover 15.It is further preferred that The 3rd seal 9 is provided between valve inner cover 15 and valve lower cover 14, the 3rd seal 9 is arranged in the groove body of valve lower cover 14, with Sealing is formed between valve inner cover 15 and valve lower cover 14.

With continued reference to Fig. 1 and Fig. 2, eject and be provided with the first buckle 121 on component 12, the second buckle is provided with lid 20 151, the second buckle 151 can be engaged with the first buckle 121.Retaining mechanism 152, the second buckle 151 are additionally provided with lid 20 It is connected in retaining mechanism 152.When pop-up component 12 moves between falling position and position of upspringing, the first 121 energy of buckle It is enough to be moved up and down together with the second buckle 151 between locked position and unlocked position.Specifically, as shown in Figure 1, working as pop-up portion Part 12 is in when falling position after rise, and the first buckle 121 and the second buckle 151 are in locked position, and the first buckle 121 and the Two buckles 151 are engaged and are locked in retaining mechanism 152 downwards, and in this way, micropressure valve can be securely fixed in lid 20 On.As shown in Fig. 2, when pop-up component 12 is in and upsprings position, the first buckle 121 and the second buckle 151 are in the unlocked position In, the first buckle 121 and the second buckle 151 are disengaged and are in the top of retaining mechanism 152.

In a preferred embodiment, elastic button bit can be included in retaining mechanism 152, can be with the second buckle 151 Be provided with the elasticity button bit coordinate fastener, when first buckle 121 and second buckle 151 be in locked position when, second Buckle 151 on fastener engaged by elastic button bit, when first buckle 121 and second buckle 151 be in the unlocked position when, second Fastener on buckle 151 departs from elastic button bit.Certainly, the locking machine that those skilled in the art can also take other form Structure.

With continued reference to Fig. 1 and Fig. 2, pop-up component 12 includes pressing upper cover 122 and pressing lower cover 123, and pressing lower cover 123 connects It is connected on the lower section of pressing upper cover 122.In the shown embodiment, press upper cover 122 and pressing lower cover 123 is fastened on by screw Together, and can be moved up and down in the first through hole 132 of valve upper cover 13.When the pop-up component 12, which is in, falls position after rise, press Press upper surface and the upper surface of lid 20 of upper cover 122 substantially flush, when pop-up component 12, which is in, upsprings position, press upper cover 122 protrude from the upper surface of lid with the part for pressing lower cover 123.Preferably, it is generally circular to press upper cover 122, and has There is a circle flange, which can, when pop-up component 12 is in and upsprings position, to facilitate user to be grabbed Hold operation.First buckle 121 described above is arranged on the basal surface of pressing lower cover 123.

Pop-up component 12 further includes the elastic component 125 of such as spring, and elastic component 125 is connected to valve inner cover 15 and pressing lower cover Between 123.Preferably, the bottom of valve inner cover 15 is provided with guiding projection, and the lower surface for pressing lower cover 123 is also equipped with leading To protuberance, elastic component 125 is set on the guiding projection, to play spacing and supporting role to the elastic component 125.

The lower section of valve lower cover 14 is connected with cover body 143, between cover body 143 and valve lower cover 14 can by ultrasound hot melt or its Its mode is fixed.The steam inlet 161 of steam channel 16 is arranged on cover body 143, and steam inlet 161 is connected with cooking space. The steam (vapor) outlet 162 of steam channel 16 is arranged in valve upper cover 13, steam (vapor) outlet 162 and atmosphere.Preferably, steam channel 16 steam inlet 161 is connected by pressure control mechanism (not shown) with cooking space, so that culinary art effect is more preferable.Pressure control Mechanism processed can for example include gravitation ball and the electromagnet coordinated with the gravitation ball, and electromagnet can control gravitation ball to be steamed in closure Moved between the closing position of vapour discharge-channel and the open position for opening vapor discharge channel.Due to the knot of pressure control mechanism Structure is known in cooking apparatus field, therefore, for sake of simplicity, being no longer described in greater detail herein.

As Figure 1-Figure 5, micropressure valve 10 further includes steam channel opening and closing device 19, and steam channel opening and closing device 19 can Move between open and closed positions, wherein, when steam channel opening and closing device 19 is in an open position, steam channel 16 steam inlet 161 is opened, when steam channel opening and closing device 19 is in the closed position, the steam inlet of steam channel 16 161 close.Also, the steam channel opening and closing device 19 can interact with pop-up component 12 so that pop-up component 12 moves Work can trigger the action of steam channel opening and closing device 19, such as pop-up component 12 to pass through electricity triggering or mechanical actuation steam The action of passage switching device 19.In the preferred embodiment illustrated, component 12 and 19 machine of steam channel opening and closing device are ejected Tool links so that the action of pop-up component 12 can actuate steam channel opening and closing device 19 and act, so that when pop-up component 12 In when falling position after rise, steam channel opening and closing device 19 is in an open position, when pop-up component 12, which is in, upsprings position, steam Passage switching device 19 can be at closed position.

The program makes the steam channel opening and closing device 19 by setting steam channel opening and closing device 19 on micropressure valve 10 Opening and closing with pop-up component 12 position associate, can to avoid user grasping eject component 12 and micropressure valve 10 is operated When be burned.

Hereafter the concrete structure of steam channel opening and closing device is described in detail.

As shown in Figure 3-Figure 5, steam channel opening and closing device 19 includes the first impeller 191 and the first closing element 192, and first Impeller 191 is substantially in I-shaped, and is inserted in the first closing element 192.First closing element 192 can be by the material such as silica gel It is made.The first hole 144 is provided with valve lower cover 14, in illustrated embodiment in, which is arranged to counterbore, and first Closed muscle 145 is provided with hole 144.First impeller 191 can promote the first closing element 192 in closed position and open position Between move, wherein when the first closing element 192 is in closed position, the first closing element 192 is fitted closely with closed muscle 145, from And be sealed against from the lower section of valve lower cover 14, the steam inlet 161 of steam channel 16 is closed.When the first closing element 192 is being opened During position, the first closing element 192 departs from closed muscle 145, and the steam inlet 161 of steam channel 16 is opened.

Steam channel opening and closing device 19 further includes the first bias piece 193, and the first bias piece 193 can be the bullet such as spring Property element.First bias piece 193 is connected between 143 and first closing element 192 of cover body.First bias piece 193 can make One closing element 192 hereafter will be described in detail towards closed position.Preferably, as shown in Figure 3 and Figure 4, cover body 143 and first are equipped with guiding projection on closing element 192, and the first bias piece 193 is set on the guiding projection, with to One bias piece 193 plays the role of spacing and support.

Micropressure valve 10 further includes actuating assembly 30, and actuating assembly 30 includes the second impeller 31 and the second closing element 32.The Two impellers 31 are extended through in the second hole 153 being arranged on valve inner cover 15 and can moved up and down in the second hole 153, In illustrated embodiment, which is arranged to counterbore.One end of second impeller 31 and 191 phase interaction of the first impeller With, and the other end can be pressed by the pressing lower cover 123 of pop-up component 12 towards the first impeller 191.Second closing element 32 is big Cause takes the shape of the letter U and a circle flange is provided with above U-shaped, and the second closing element 32 can freely up and down be shunk.Second impeller 31 is arranged In the U-shaped space of the second closing element 32, the second closing element 32 is installed in the second hole 153 together with the second impeller 31, the Two closing elements 32 are used to seal the gap between the second impeller 31 and valve inner cover 15, to prevent steam leakage to valve inner cover 15 It is internal.

As shown in Figure 3-Figure 5, it is preferable that actuating assembly 30 further includes sealing clamp 33, and sealing clamp 33 is pushed away around second Moving part 31 is fixed on the top of valve inner cover 15, and pushes down the flange of the second closing element 32, so that the second impeller 31 and valve inner cover Sealing effect between 15 is more preferable.

In actual mechanical process, when user is intended to be put into micropressure valve 10, micropressure valve can be placed in position, then pressed Pressure pressing upper cover 122, pressing upper cover 122 glide together with pressing lower cover 123, and elastic component 125 is compressed, when slipping down to certain position When putting, press the second buckle 151 that the on lower cover 123 first buckle 121 is withstood on retaining mechanism 152 and move downwardly together, press 126 (described below) of spacing edge of pressure lid 123 presses the second impeller 31 and drives the second closing element 32 to stretch, and acts at the same time On the first impeller 191, the first impeller 191 and the first closing element 192 is set to move downwardly together, 193 quilt of the first bias piece Compression, the first closing element 192 is opened away from the closed muscle 145 in valve lower cover 14, the steam inlet 161 of steam channel 16 at this time, Steam can be flowed out from steam channel 16.When being moved to the first buckle 121 and the second buckle 151 is in locked position, first Buckle 121 is fixed in locked position together with pressing upper cover 122 and pressing lower cover 123, i.e. pop-up component 12, which is in, to be fallen after rise Position.Cooking apparatus can work normally at this time, as shown in figures 1 and 3.

When after cooking or when needing to remove micropressure valve 10, pressing pressing upper cover 122, the first buckle 121 pushes up The buckle of pressure second 151 so that the first buckle 121 and the second buckle 151 are unlocked from unlocked position, and the first buckle 121 from second Buckle 151 depart from, under the reset force of elastic component 125, pressing lower cover 123 and pressing upper cover 122 rise together, at this time due to by The spacing edge 126 of pressure lid 123 rises, so as to disappear to the power of the second impeller 31, the first bias piece 193 resets rebound, the One closing element 192 is subject to the screen resilience of the first bias piece 193 to move up, and the first impeller 191 is with the first closing element 192 Move up, the second impeller 31 is subject to the power of the first impeller 191 to move up, and drives the second closing element 32 to shrink.When the first closing element Stop motion when the closed muscle 145 of valve lower cover 14 is arrived on 192 tops, the steam inlet 161 of steam channel 16 are closed, and steam cannot be from steaming Vapour passage 16 flows out.Component 12 is ejected at this time and is in position of upspringing, and pressing upper cover 122 protrudes from the upper surface of lid, Yong Huke To take out micropressure valve 10, as shown in Figure 2 and Figure 4.

The preferred embodiment allows user taking micropressure valve 10 by pressing pressing upper cover 122 by micropressure valve 10 Steam channel 16 close, thoroughly vapour source can so be sealed, not have flow of steam at high temperature and go out, so as to avoid user It is burned when taking micropressure valve 10.Also, when user is intended to carry out cooking operation, it is right on lid to be returned to micropressure valve The position answered, then by pressing upper cover 122 so that micropressure valve locking is in place, while the steam by micropressure valve 10 Passage 16 is opened, and the steam so produced can successfully be flowed out from the steam channel 16 of micropressure valve 10.

Preferably, as depicted in figs. 1 and 2, the edge for pressing lower cover 123 is provided with spacing edge 126, is surrounded on valve upper cover 13 First through hole 132 is provided with limit rib 133, and when pop-up component 12, which is in, upsprings position, spacing edge 126 is resisted against limit rib On 133, with the further movement of limitation pop-up component 12.

Embodiment 2

Cooking apparatus below in conjunction with Fig. 6-Figure 10 descriptions according to second embodiment.As shown in Fig. 6-Figure 10, except Outside the structure of steam channel opening and closing device, according to the cooking apparatus of second embodiment and culinary art according to first embodiment Utensil has identical construction.Thus, have for sake of simplicity, be not described in detail herein with those structures in first embodiment There is the structure of roughly the same function.

As shown in Fig. 6-Figure 10, steam channel opening and closing device 29 includes pushing block 291, biasing element 293 and first is closed Part 292.Limit rib 299 is provided with pushing block 291, the side of limit rib 299 is provided with hollow groove 297, and the first closure member 292 fills It is located in the hollow groove 297 of pushing block 291, and compresses with interference.Pushing block 291 is provided with slip in the opposite side of its limit rib 299 Part 230.Biasing element 293 is installed on the limit rib 299 of pushing block 291.In order to ensure uniform force, it is preferable that steam channel Opening and closing device 29 includes two biasing elements 293, and two biasing elements 293 are symmetrically installed in the both sides of the first closure member 292 On the limit rib 299 of pushing block 291.Pushing block 291,293 and first closure member of biasing element, 292 three form pushing block component simultaneously It is installed in valve lower cover 24.

Opening 231 corresponding with the profile of the sliding part of pushing block 291 230 is provided with valve inner cover 25.Sliding part 230 extends It can slide back and forth through the opening 231 and in opening 231.

Steam channel opening and closing device 29 further includes pressing plate 295, and pressing plate 295 is arranged on the top of pushing block 291 and compresses pushing block 291.Preferably, guiding rib 296 is provided with pressing plate 295, pushing block 291 can drive the first closure member 292 together along pressing plate 295 Guiding rib 296 slides back and forth, which can play position-limiting action to pushing block 291, avoid it in moving process In play or shift up and down.

Preferably, the first inclined-plane 294 is provided with the sliding part 230 of pushing block 291, ejects the pressing lower cover 223 of component 22 On be provided with the first inclined-plane 294 coordinate the second inclined-plane 227, when pop-up component 22 from position of upspringing move to fall after rise position When, the second inclined-plane 227 pushes the first inclined-plane 294, and pushing block 291 is moved to the left, and biasing element 293 compresses, and the first closure member 292 is remote From steam inlet 261, steam channel 26 is opened.When pop-up component 22 is moved to from falling position upsprings position, the second inclined-plane 227 depart from the first inclined-planes 294, and 291 and first closure member 292 of pushing block moves under the action of biasing element 293, when being moved to cunning When moving part 230 enters in the opening 231 of valve inner cover 25 and the limit rib 299 of pushing block 291 is resisted against on valve inner cover 25, the first closing 292 sealed steam import 261 of part, steam channel 26 are closed.

In actual mechanical process, when user is intended to be put into micropressure valve 10, it can press and press upper cover 222, in pressing Lid 222 glides together with pressing lower cover 223, and elastic component 225 is compressed, and when slipping down to certain position, presses on lower cover 223 The second buckle 251 that first buckle 221 is withstood on retaining mechanism 252 moves downwardly together, presses the second inclined-plane of lower cover 223 First inclined-plane 294 of 227 pressing pushing blocks 291, is further continued for pushing, the downward power that pushing block 291 will be subject under the action of inclined-plane Horizontal power is converted into, 291 and first closure member 292 of pushing block is moved to the left together, and the steam inlet 261 of steam channel 26 is beaten Open, steam can be flowed out from steam channel 26.When being moved to the first buckle 221 and the second buckle 251 is in locked position, the One buckle 221 is fixed in locked position together with pressing upper cover 222 and pressing lower cover 223, i.e. pop-up component 22 is in back Dropping place is put.Cooking apparatus can work normally at this time, as shown in Figure 6 and Figure 8.

When after cooking or when needing to remove micropressure valve 10, pressing pressing upper cover 222, the first buckle 221 pushes up The buckle of pressure second 251 so that the first buckle 221 and the second buckle 251 are unlocked from unlocked position, and the first buckle 221 from second Buckle 251 departs from, and under the reset force of elastic component 225, pressing lower cover 223 and pressing upper cover 222 rise together, at this time by pressure First inclined-plane 294 of second inclined-plane 227 of lid 223 away from pushing block 291 so that disappear to the active force of pushing block 291, pushing block 291 Move right together along the guiding rib 296 of pressing plate 295 with the screen resilience of 292 biased element 293 of the first closure member, first Closure member 292 is covered on steam inlet 261, and the steam inlet 261 of steam channel 26 is closed, and steam cannot be from steam channel 26 Outflow.Component 22 is ejected at this time and is in position of upspringing, and pressing upper cover 222 protrudes from the upper surface of lid, and user can take out micro- Pressure valve 10, as shown in figures 7 and 9.

Embodiment 3

Cooking apparatus below in conjunction with Figure 11 descriptions according to the 3rd embodiment.As shown in figure 11, except steam channel Outside the structure of opening and closing device, had according to the cooking apparatus of the 3rd embodiment with cooking apparatus according to first embodiment Identical construction.Thus, for sake of simplicity, be not described in detail has substantially phase with those structures in first embodiment herein The structure of congenerous.

As shown in figure 11, steam channel opening and closing device 36 includes the second closure member 361, it is preferable that the second closure member 361 can To be made of materials such as silica gel, so that sealing effect is more preferable.One end of second closure member 361 can in the side of steam (vapor) outlet 362 It is pivotally connected on valve upper cover 43, the other end of the second closure member 361 is connected on pressing lower cover 323 by connecting rod 363. Further, one end of connecting rod 363 and one end of the second closure member 361 are pivotally connected to, and the other end of connecting rod 363 is fixed on Press on lower cover 323.

In actual mechanical process, when pop-up component 42 is moved to from falling position upsprings position, pressing lower cover 323 drives Connecting rod 363 moves up so that the second closure member 361 is pivoted up, so that 361 sealed steam of the second closure member exports 362.When pop-up component 42 is moved to from position of upspringing falls position after rise, pressing lower cover 323 drives connecting rod 363 to move down, So that the second closure member 361 pivots downwards in reverse direction, steam (vapor) outlet 362 and atmosphere.

Cooking apparatus according to the present utility model can facilitate user by grabbing by setting pop-up component on micropressure valve Hold the pop-up component and the operation such as taking out is carried out to micropressure valve, facilitate the operation of user, and can be cooked in user Operation of preparing food makes pop-up component be in falling position, makes the globality of product stronger.Also, by setting steam to lead on micropressure valve Road opening and closing device, and the opening and closing of the steam channel opening and closing device is associated with ejecting the position of component, it can grabbed to avoid user It is burned when holding pop-up component and micropressure valve being operated.The program is simple in structure, easy to assembly, cost is relatively low.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood implication of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " settings " can both represent that a component was attached directly to another portion Part, can also represent that a component is attached to another component by middleware.Describe in one embodiment herein Feature can be applied to another embodiment in combination individually or with further feature, unless this feature is in another implementation Do not apply to or be otherwise noted in mode.

The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This Field technology personnel it is understood that teaching according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model scope claimed.

Claims (12)

1. a kind of cooking apparatus, it is characterised in that the cooking apparatus includes：

Cooker body, is provided with interior pot in the cooker body；

Lid, the lid are hingedly arranged on the cooker body, and culinary art is formed between the lid and the interior pot Space；And

Micropressure valve, the micropressure valve are arranged in the lid, and are provided with that can to connect the culinary art empty in the micropressure valve Between steam channel with air, the micropressure valve includes：

Minute-pressure valve body；

Component is ejected, the pop-up component is connected to the minute-pressure valve body, and the pop-up component has upspring position and falling Position, when the pop-up component be in it is described upspring position when, at least a portion of the pop-up component can be grasped so that The micropressure valve can be operated by obtaining user；And

Steam channel opening and closing device, the steam channel opening and closing device can be with the pop-up component interactions so that described Steam channel opening and closing device can make the open position that the steam channel is opened and the closing for closing the steam channel Moved between position, when the pop-up component is in the falling position, the steam channel opening and closing device is in described and beats Open position, when the pop-up component upsprings position described in, the steam channel opening and closing device is in the closed position.

2. cooking apparatus according to claim 1, it is characterised in that the steam channel opening and closing device and the pop-up portion Part links so that the action of the pop-up component can actuate the steam channel opening and closing device action.

3. cooking apparatus according to claim 2, it is characterised in that the micropressure valve includes valve upper cover and is connected to described The valve lower cover of valve upper cover, the pop-up component are arranged on the valve upper cover.

4. cooking apparatus according to claim 1, it is characterised in that when the pop-up component is in the falling position When, upper surface flush of the upper surface for ejecting component substantially with the surrounding lid.

5. cooking apparatus according to claim 3, it is characterised in that the valve lower cover is connected to the lid, the valve Steam inlet is provided with lower lid, the steam inlet is connected with the cooking space, and being provided with steam in the valve upper cover goes out Mouthful, the steam (vapor) outlet is connected with the steam inlet.

6. cooking apparatus according to claim 5, it is characterised in that the steam inlet passes through pressure control mechanism and institute State cooking space connection.

7. cooking apparatus according to claim 5, it is characterised in that the steam channel opening and closing device include pushing block, partially Put element and the first closure member of the steam inlet can be sealed, the pushing block is provided with the first inclined-plane, the pop-up portion Part is provided with the second inclined-plane, and when the pop-up component moves to the falling position from the position of upspringing, described second is oblique Face pushes first inclined-plane so that the biasing element is in compressive state, the steam inlet and atmosphere, when described Pop-up component from the falling position move to it is described upspring position when, second inclined-plane departs from first inclined-plane, described First closure member moves under the action of the biasing element, seals the steam inlet.

8. cooking apparatus according to claim 7, it is characterised in that the steam channel opening and closing device includes two biasings Element, described two biasing elements are symmetrically acted on the pushing block.

9. cooking apparatus according to claim 7, it is characterised in that the steam channel opening and closing device further includes pressing plate, The pressing plate is pressed on above the pushing block.

10. cooking apparatus according to claim 9, it is characterised in that be provided with guiding rib on the pressing plate.

11. cooking apparatus according to claim 5, it is characterised in that the steam channel opening and closing device includes the second envelope Closing member, one end of second closure member are as pivotally connected to the valve upper cover, the other end connection of second closure member To the pop-up component, when the pop-up component from the falling position move to it is described upspring position when, the pop-up component Second closure member is driven to pivot so that steam (vapor) outlet described in second closure seals, when the component that ejects is from institute When stating position of upspringing and moving to the falling position, the pop-up component drives the second closure member opposite direction to pivot so that The steam (vapor) outlet and atmosphere.

12. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus further includes vacuum pump, described true The air inlet of sky pump is connected with the cooking space, the exhaust outlet and atmosphere of the vacuum pump.