CN206809109U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, including：Micropressure valve, steam channel is provided with micropressure valve, steam channel includes steam inlet, and steam inlet can connect with cooking space, and micropressure valve includes：Minute-pressure valve body；Eject part, it is connected to minute-pressure valve body, and ejection part, which has, upsprings position and fall position after rise, when in upspring position when, ejecting at least a portion of part can be grasped so that user can operate to micropressure valve；And steam channel opening and closing device, it can be with ejection part interaction, steam channel opening and closing device is enabled to make to move between the steam inlet open position opened and the closed position for closing steam inlet, when ejecting part in falling position, steam channel opening and closing device is in an open position, when ejection part, which is in, upsprings position, steam channel opening and closing device is in the closed position.According to cooking apparatus of the present utility model user can be facilitated 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 typically all to design stingy hand.These scratch the breach that hand generally can all be designed to that size differs, and are limited to the entirety of cooking apparatus Outward 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 typically 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 generally 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.Utility model content part of the present utility model is not meant to attempt to limit claimed Technical scheme key feature and essential features, do not mean that the guarantor for attempting to determine technical scheme claimed more 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, interior pot is provided with 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- Steam channel is provided with pressure valve, the steam channel includes steam inlet and steam (vapor) outlet, and the steam inlet can be with institute Cooking space connection is stated, the steam (vapor) outlet and atmosphere, the micropressure valve include：Minute-pressure valve body；Part is ejected, it is described Ejection part is connected to the minute-pressure valve body, and the ejection part, which has, upsprings position and fall position after rise, when the ejection portion Part be in it is described upspring position when, at least a portion of the ejection part can be grasped so that user can be to the minute-pressure Valve is operated；And steam channel opening and closing device, the steam channel opening and closing device can be with the ejection part phase interactions With so that the steam channel opening and closing device can make the open position that the steam inlet is opened and make the steam inlet Moved between the closed position of closing, when the ejection part is in the falling position, the steam channel opening and closing device In the open position, when the ejection part upsprings position described in, the steam channel opening and closing device is in institute State closed position.

According to cooking apparatus of the present utility model by setting ejection part on micropressure valve, user can be facilitated by grabbing Hold the ejection part 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 ejection part 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 part, user can be avoided to exist It is burned when grasping ejection part and micropressure valve being operated.The program is simple in construction, easy to assembly, cost is relatively low.

Preferably, the steam channel opening and closing device and the ejection part linkage so that the action of the ejection part The steam channel opening and closing device action can be actuated.The program, can by making steam channel opening and closing device be linked with ejection part So that the opening and closing of steam channel opening and closing device associates with ejecting the position of part, so as to avoid user from grasping ejection part 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 ejection part is set In on the valve upper cover.The program is simple in construction, easy to assembly, cost is relatively low.

Preferably, when it is described ejection part be in it is described falling position when, it is described ejection part 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 ejection part extends through the first through hole and can Moved up and down in the first through hole.The program is simple in construction, easy to assembly, cost is relatively low.

Preferably, cover body is connected with below the valve lower cover, the steam inlet is arranged on the cover body, the steaming Vapor outlet is arranged in the valve upper cover.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 the first impeller, the first closing element and the first bias piece, described First bias piece is connected between the cover body and first closing element, and the first hole is provided with lid under the valve, and described the One impeller is arranged in first hole and is connected to first closing element, and first impeller can make described first Closing element moves between the closed position and the open position, when first closing element is in the closed position, First closing element seals the valve lower cover, and the steam channel is closed, when first closing element is in the open position When, the steam inlet and atmosphere.

Preferably, the micropressure valve includes valve inner cap, and the valve inner cap is arranged in the valve lower cover and is connected to described Valve upper cover, the valve inner cap include the second hole, and the micropressure valve also includes actuating assembly, and the actuating assembly, which includes second, to be promoted Part, second impeller extend through second hole and can moved up and down in second hole, and described second promotes One end of part interacts with first impeller, and the other end can be by the part that ejects towards first impeller Pressing.

Above scheme is simple in construction, easy to assembly, and can realize opening and closing and the ejection portion of steam channel opening and closing device The position association of part, so as to avoid user from being burned when grasping and ejecting part.

Preferably, the actuating assembly also includes the second closing element, and second closing element is arranged in second hole, For sealing the gap between second impeller and the valve inner cap, it is closed that second impeller is set in described second In part.The program can avoid steam from leaking, and ensure sealing.

Preferably, be provided with the first buckle on the ejection part, covered in the valve be provided with can described first Second buckle of snap engagement.The program is simple in construction, 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 second buckle between locked position and unlocked position, when described first When buckle and second buckle are in the locked position, first buckle and second snap engagement and locking downwards In the retaining mechanism, when first buckle and second buckle are in the unlocked position, first buckle It is disengaged and is in above the retaining mechanism with second buckle.The program is simple in construction, convenient operation and into This is relatively low.

Preferably, the ejection part includes covering and be connected to the pressing lower cover covered in the pressing in pressing, and described the One buckle is arranged under the pressing on lid.The program is simple in construction, easy to assembly, cost is relatively low.

Preferably, the ejection part also includes elastic component, and the elastic component is connected to the valve inner cap and the pressing Between lower cover.The program is simple in construction, 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 ejection Part be in it is described upspring position when, the spacing edge is resisted against on the limit rib.The program can limit ejection part Motion, simple in construction, convenient operation.

Preferably, the cooking apparatus also includes vavuum pump, and the air inlet of the vavuum pump connects with the cooking space, The exhaust outlet and atmosphere of the vavuum 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 a part of the present utility model It is new.Shown in the drawings of embodiment of the present utility model and its description, for explaining principle of the present utility model.In accompanying drawing In,

Fig. 1 be according to the profile of a part for the cooking apparatus of first preferred embodiment of the present utility model, its In show a part for micropressure valve and lid, and eject part 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 present utility model, its In show a part for micropressure valve and lid, and eject part 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 decomposing schematic representation 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 present utility model, its In show a part for micropressure valve and lid, and eject part 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 present utility model, its In show a part for micropressure valve and lid, and eject part 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 decomposing schematic representation 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 the utility model to provide Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment can be without one or more These individual 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 embodiment of the present 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 according to cooking apparatus of the present utility model in addition to the function with cooking rice, also 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

Generally, cooking apparatus includes lid and cooker body.Cooker body is generally in drum substantially, and have drum Interior pot incorporating section, interior pot can freely be put into interior pot incorporating section or from interior pot incorporating section take out, to facilitate internal pot to enter 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 heater 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 also includes vavuum pump (not shown), and the air inlet of the vavuum pump connects with cooking space, very The exhaust outlet and atmosphere of empty pump, so that the cooking apparatus can cooking space carries out vacuumizing behaviour in internal pot when needed Make.For example, the vavuum 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, the cooking apparatus also 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 ejection part 12 that valve body 11 connects, ejection part 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 ejection part 12 is in When, ejection part 12 is accommodated in lid 20, and can not be grasped by user, as shown in Fig. 2 being upspring when ejection part 12 is in During position, a part for ejection part 12 protrudes from the upper surface of lid 20 and minute-pressure valve body 11 so that user can pass through Grasp the ejection part 12 and move micropressure valve 10.Preferably, as shown in figure 1, when ejecting part 12 in falling position, bullet Go out the upper surface of part 12 substantially with the lid 20 and the upper surface flush of minute-pressure valve body 11 around it, to strengthen the culinary art The globality and aesthetic property of utensil.

The program can facilitate user being intended to take out the micropressure valve 10 by setting ejection part 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 ejection part 12 just Easily micropressure valve 10 can be operated, be very easy to the operation of user, and cooking operation can be carried out in user When make ejection part 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 rotational lock.Preferably, valve upper cover 13 and valve lower cover 14 Between be provided with first seal 17, first seal 17 is arranged in the cell body of valve upper cover 13, with valve upper cover 13 and valve Sealing is formed between lid 14.

Ejection part 12 is arranged on valve upper cover 13.First through hole 132 is provided with valve upper cover 13, ejection part 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 also includes valve Inner cap 15, valve inner cap 15 are arranged in valve lower cover 14, and are connected to valve upper cover 13.In the shown embodiment, valve inner cap 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 cap 15, the Two seals 18 are arranged in the cell body of valve upper cover 13, are sealed with being formed between valve upper cover 13 and valve inner cap 15.It is further preferred that The 3rd seal 9 is provided between valve inner cap 15 and valve lower cover 14, the 3rd seal 9 is arranged in the cell body of valve lower cover 14, with Sealing is formed between valve inner cap 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 part 12, the second buckle is provided with lid 20 151, the second buckle 151 can engage 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 ejection part 12 moves between falling position and position of upspringing, the energy of the first buckle 121 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 ejection 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 at downwards in retaining mechanism 152, and in this way, micropressure valve can be securely fixed in lid 20 On.As shown in Fig. 2 when ejection part 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 The fastener coordinated with the elastic button bit is provided with, when the first buckle 121 and the second buckle 151 are in locked position, second Fastener on buckle 151 is engaged by elastic button bit, when the first buckle 121 and the second buckle 151 are in the unlocked position, 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, ejection part 12 includes the upper lid 122 of pressing and pressing lower cover 123, and pressing lower cover 123 connects It is connected on the lower section of the upper lid 122 of pressing.In the shown embodiment, lid 122 and pressing lower cover 123 are fastened on by screw in pressing Together, and can be moved up and down in the first through hole 132 of valve upper cover 13.When the ejection part 12, which is in, falls position after rise, press The upper surface of lid 122 and the upper surface of lid 20 are substantially flush in pressure, when ejection part 12, which is in, upsprings position, are covered in pressing 122 protrude from the upper surface of lid with the part for pressing lower cover 123.Preferably, lid 122 is generally circular in pressing, and has There is a circle flange, the preferred embodiment can, when ejection part 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.

Ejection part 12 also includes the elastic component 125 of such as spring, and elastic component 125 is connected to valve inner cap 15 and pressing lower cover Between 123.Preferably, the bottom of valve inner cap 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 connects 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 also 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 ejection part 12 so that ejection part 12 moves Work can trigger the action of steam channel opening and closing device 19, such as ejection part 12 to pass through electricity triggering or mechanical actuation steam The action of passage switching device 19.In the preferred embodiment illustrated, part 12 and the machine of steam channel opening and closing device 19 are ejected Tool links so that the action of ejection part 12 can actuate steam channel opening and closing device 19 and act, and then cause when ejection part 12 In when falling position after rise, steam channel opening and closing device 19 is in an open position, when ejection part 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 ejection part 12 position associate, can avoid user grasping eject part 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, first hole 144 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 brought into close contact 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 also 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 the closing element 192 of cover body 143 and first.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 a part of spacing and support.

Micropressure valve 10 also 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 cap 15 and can moved up and down in the second hole 153, In illustrated embodiment, second hole 153 is arranged to counterbore.One end of second impeller 31 and the phase interaction of the first impeller 191 With, and the other end can be pressed by the pressing lower cover 123 of ejection part 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 shrink.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 cap 15, to prevent steam leakage to valve inner cap 15 It is internal.

As shown in Figure 3-Figure 5, it is preferable that actuating assembly 30 also includes sealing clamp 33, and sealing clamp 33 pushes away around second Moving part 31 is fixed on the top of valve inner cap 15, and pushes down the flange of the second closing element 32, so that the second impeller 31 and valve inner cap Sealing effectiveness 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 The upper lid 122 of pressure pressing, lid 122 is glided together with pressing lower cover 123 in pressing, and elastic component 125 is compressed, when slipping down to certain position When putting, press the second buckle 151 that the first buckle 121 on lower cover 123 is withstood on retaining mechanism 152 and move downwardly together, press The (described below) of spacing edge 126 of pressure lid 123 presses the second impeller 31 and drives the second closing element 32 to stretch, and acts on simultaneously On the first impeller 191, the first impeller 191 and the first closing element 192 is set to move downwardly together, the quilt of the first bias piece 193 Compression, now 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, Steam can flow 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 the upper lid 122 of pressing and pressing lower cover 123, i.e. ejection part 12, which is in, to be fallen after rise Position.Now cooking apparatus can be with normal work, as shown in figures 1 and 3.

When cook terminate after or when need to remove micropressure valve 10, the upper lid 122 of pressing pressing, the first buckle 121 pushes up Press the second buckle 151 so that the first buckle 121 and the second buckle 151 unlock from unlocked position, and the first buckle 121 from second Buckle 151 departs from, and under the reset force of elastic component 125, pressing lower cover 123 and the upper lid 122 of pressing rise together, now due to by The spacing edge 126 of pressure lid 123 rises, and so as to be disappeared to the power of the second impeller 31, the first bias piece 193 resets resilience, the One closing element 192 is moved up by the screen resilience of the first bias piece 193, and the first impeller 191 is with the first closing element 192 Move up, the second impeller 31 is moved up by the power of the first impeller 191, 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 can not be from steaming Vapour passage 16 flows out.Now eject the upper surface that the lid 122 on position of upspringing, pressing of part 12 protrudes from 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 to press lid 122 by micropressure valve 10 by pressing 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 lid 122 so that micropressure valve locking is in place, while the steam by micropressure valve 10 Passage 16 is opened, and so caused steam successfully can flow 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 sets limited location edge 126, is surrounded on valve upper cover 13 First through hole 132 is provided with limit rib 133, and when ejection part 12, which is in, upsprings position, spacing edge 126 is resisted against limit rib On 133, the further motion of part 12 is ejected with limitation.

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 the 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, the three of 293 and first closure member of biasing element 292 form pushing block component simultaneously It is installed in valve lower cover 24.

It is provided with valve inner cap 25 and corresponding with the profile of the sliding part of pushing block 291 230 is open 231.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 also 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, and the preferred embodiment 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 part 22 On be provided with the first inclined-plane 294 coordinate the second inclined-plane 227, when ejection part 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 ejection part 22 moves to from falling position upsprings position, the second inclined-plane 227 depart from the first inclined-planes 294, and the closure member 292 of pushing block 291 and first moves in the presence of biasing element 293, when being moved to cunning When moving part 230 enters in the opening 231 of valve inner cap 25 and the limit rib 299 of pushing block 291 is resisted against on valve inner cap 25, the first closing The sealed steam import 261 of part 292, 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 lid 222, in pressing Lid 222 is glided together with pressing lower cover 223, and elastic component 225 is compressed, and when slipping down to certain position, is pressed 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 in the presence of inclined-plane Horizontal power is converted into, the closure member 292 of pushing block 291 and first is moved to the left together, and the steam inlet 261 of steam channel 26 is beaten Open, steam can flow 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 the upper lid 222 of pressing and pressing lower cover 223, i.e. ejection part 22 is in back Dropping place is put.Now cooking apparatus can be with normal work, as shown in Figure 6 and Figure 8.

When cook terminate after or when need to remove micropressure valve 10, the upper lid 222 of pressing pressing, the first buckle 221 pushes up Press the second buckle 251 so that the first buckle 221 and the second buckle 251 unlock 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 the upper lid 222 of pressing rise together, now by pressure First inclined-plane 294 of second inclined-plane 227 of lid 223 away from pushing block 291 so that the active force of pushing block 291 is disappeared, pushing block 291 Moved right together with the guiding rib 296 of the screen resilience of 292 biased element 293 of the first closure member along pressing plate 295, first Closure member 292 is covered on steam inlet 261, and the steam inlet 261 of steam channel 26 is closed, and steam can not be from steam channel 26 Outflow.The upper surface that the lid 222 on position of upspringing, pressing of part 22 protrudes from lid is now ejected, 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 the cooking apparatus according to first embodiment Identical constructs.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 up of materials such as silica gel, so that sealing effectiveness 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 ejection part 42 moves to from falling position upsprings position, pressing lower cover 323 drives Connecting rod 363 is moved up so that the second closure member 361 is pivoted up, so that the sealed steam of the second closure member 361 exports 362.When ejection part 42 moves 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.

According to cooking apparatus of the present utility model by setting ejection part on micropressure valve, user can be facilitated by grabbing Hold the ejection part 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 ejection part 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 part, user can be avoided to grab It is burned when holding ejection part and micropressure valve being operated.The program is simple in construction, easy to assembly, cost is relatively low.

Unless otherwise defined, technology used herein and scientific terminology and the technology of technical field of the present utility model The implication that personnel are generally understood that 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 part was attached directly to another portion Part, it can also represent that a part is attached to another part 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 above-mentioned embodiment, but it is to be understood that, above-mentioned 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 Art personnel it is understood that more kinds of variants and modifications can also be made according to teaching of the present utility model, this A little variants and modifications are all fallen within the utility model scope claimed.

Claims (10)

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

Cooker body, interior pot is provided with 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 steam channel is provided with the micropressure valve, and the steam leads to Road includes steam inlet and steam (vapor) outlet, and the steam inlet can connect with the cooking space, the steam (vapor) outlet with it is big Gas connects, and the micropressure valve includes：

Minute-pressure valve body；

Part is ejected, the ejection part is connected to the minute-pressure valve body, and the ejection part has upspring position and falling Position, when the ejection part be in it is described upspring position when, at least a portion of the ejection part can be grasped so that Obtaining user can operate to the micropressure valve；And

Steam channel opening and closing device, the steam channel opening and closing device can be with the ejection part interactions so that described Steam channel opening and closing device can make the open position that the steam inlet is opened and the closing for closing the steam inlet Moved between position, when the ejection part is in the falling position, the steam channel opening and closing device is in described and beaten Open position, when the ejection part 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 ejection portion Part links so that the action of the ejection part 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 ejection part is on the valve upper cover.

4. cooking apparatus according to claim 1, it is characterised in that when the ejection part is in the falling position When, upper surface flush of the upper surface for ejecting part substantially with the lid around it.

5. cooking apparatus according to claim 3, it is characterised in that cover body is connected with below the valve lower cover, it is described Steam inlet is arranged on the cover body, and the steam (vapor) outlet is arranged in the valve upper cover.

6. cooking apparatus according to claim 1, 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, which includes first, to be promoted Part, the first closing element and the first bias piece, first bias piece are connected between the cover body and first closing element, institute State under valve and the first hole is provided with lid, first impeller is arranged in first hole and to be connected to described first closed Part, first impeller can be such that first closing element is moved between the closed position and the open position, when For first closing element at the closed position, first closing element seals the valve lower cover, and the steam channel is closed, When first closing element is in the open position, the steam inlet and atmosphere.

8. cooking apparatus according to claim 7, it is characterised in that the micropressure valve includes valve inner cap, the valve inner cap It is arranged in the valve lower cover and is connected to the valve upper cover, the valve inner cap includes the second hole, and the micropressure valve also includes causing Dynamic component, the actuating assembly include the second impeller, and second impeller extends through second hole and can be in institute State and moved up and down in the second hole, one end of second impeller interacts with first impeller, and the other end can Pressed by the ejection part towards first impeller.

9. cooking apparatus according to claim 8, it is characterised in that the actuating assembly also includes the second closing element, institute The second closing element is stated to be arranged in second hole, for sealing the gap between second impeller and the valve inner cap, Second impeller is set in second closing element.

10. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus also includes vavuum pump, described true The air inlet of empty pump connects with the cooking space, the exhaust outlet and atmosphere of the vavuum pump.