CN206950096U - Food cooking machine - Google Patents

Abstract

The utility model discloses a kind of food cooking machine, including：Staving；Grinder, the grinder are located in the staving；Driver, the driver are connected with the grinder and for driving the grinder to rotate；Air-breather, the air-breather are arranged for being passed through gas in the pulping materials containing bean or pea and water into the staving.Air is passed through into staving by air-breather according to the food cooking machine of the utility model embodiment, reduces the work noise in food cooking machine pulping process.

Description

Food cooking machine

Technical field

An electro-technical field is the utility model is related to, more particularly, to a kind of food cooking machine.

Background technology

In addition to the sound that food cooking machine work noise is sent when motor is run, in addition to bean or pea are with crushing Noise caused by collision between device, bean or pea and inner wall of barrel.Therefore, the worked caused noise larger one of food cooking machine Directly annoying people.

Utility model content

The application is made based on the soya-bean milk industry experience of inventor for many years and the discovery to following technical problem and understanding 's：The manufacturing soya-bean milk of existing food cooking machine is all that specified amount of water is added into staving according to added bean or pea in staving, Then the pulping materials containing bean or pea and water are crushed and heated, food cooking machine during soya-bean milk is made, make an uproar by work Sound is big.

The utility model is intended at least solve one of above-mentioned technical problem to a certain extent.

Therefore, the utility model proposes a kind of food cooking machine, the noise when food cooking machine works is low.

Included according to the food cooking machine of the utility model embodiment：Staving；Grinder, the grinder are located at the bucket In vivo；Driver, the driver are connected with the grinder and for driving the grinder to rotate；Air-breather, it is described Air-breather is arranged for being passed through gas in the pulping materials containing bean or pea and water into the staving.

Air is passed through into staving by air-breather according to food cooking machine of the present utility model, reduces food cooking Work noise during mechanism slurry.

In addition, according to food cooking machine of the present utility model, there can also be technical characteristic additional as follows：

According to one embodiment of the present utility model, the air-breather is located at the bottom of the staving.

According to one embodiment of the present utility model, the staving includes staving body and is arranged on the staving body Handle on outer peripheral face, the air-breather are arranged in the handle and positioned at the lower end of the handle.

According to one embodiment of the present utility model, the air-breather includes：Air pump and escape pipe, the escape pipe Outlet side passes through the wall of the staving and extend into the inside of the staving, and the escape pipe is connected with the air pump.

According to one embodiment of the present utility model, sealing is provided between the internal face of the escape pipe and the staving Structure.

According to one embodiment of the present utility model, the sealing structure is the sealing ring being set on the escape pipe.

According to one embodiment of the present utility model, the food cooking machine also includes：Nut piece, the nut piece and institute The outlet side for stating escape pipe is screwed, and the sealing ring is pressed on the internal face of the staving by the nut piece.

According to one embodiment of the present utility model, it is provided with and is used on the surface of the direction air pump of the nut piece Accommodate the sealing ring holding tank of the sealing ring.

According to one embodiment of the present utility model, the food cooking machine also includes：Air inlet pipe, the air inlet pipe and institute State air pump to be connected, the air inlet pipe is extended from the lower end of the handle.

According to one embodiment of the present utility model, check valve is provided with the escape pipe.

According to one embodiment of the present utility model, waterproof ventilated membrane is provided with the escape pipe.

According to one embodiment of the present utility model, the outlet side of the escape pipe is multiple and all in the staving interior edge To distribution spaced apart.

According to one embodiment of the present utility model, the staving includes inner bag and shell, and the air pump is arranged on described Between the bottom wall of the bottom wall of inner bag and the shell.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the perspective view according to the food cooking machine of the utility model one embodiment；

Fig. 2 is the exploded view according to the food cooking machine of the utility model one embodiment；

Fig. 3 is the partial enlarged drawing at A in Fig. 1.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

The soya-bean milk manufacture craft of conventional food cooking machine, specified add typically is added into staving according to added bean or pea in staving Water, then the pulping materials containing bean or pea and water are crushed and heated, food cooking machine is during soya-bean milk is made, work It is big to make noise.

In addition to the sound that the work noise of food cooking machine 100 is sent when motor is run, in addition to bean or pea and powder Noise caused by collision between millstone 30, bean or pea and the inwall of staving 10.

Inventor during to soya-bean milk technique years of researches processed it was unexpectedly observed that bean or pea and grinder 30, bean or pea with Noise caused by collision and the tangible relevance of bubbles volume in staving 10 between the inwall of staving 10.

In order to study noise caused by collision and staving 10 between bean or pea and grinder 30, bean or pea and the inwall of staving 10 The correlation of bubble, inventor have done many experiments, schematically illustrate by taking one of which as an example below (with reference to table below), its In, each food cooking machine 100 is separately added into bean or pea and the water of identical weight, and gas added by each food cooking machine 100 Equal difference is incremented by.

Inventor measures the noise in this group of pulping process of food cooking machine 100 respectively, wherein, table one shows staving It is no in 10 to add maximum noise value and average noise corresponding to gas and be separately added into 100ml, 150ml to staving 10 With 200ml corresponding to maximum noise value and average noise, add gas as can be seen from Table I, in staving 10 from 100 milliliters Equal difference is incremented to 200 milliliters, and the maximum noise value of food cooking machine 100 and average noise are with the increase for being passed through gas flow And it is gradually reduced.

Scheme	Maximum noise	Average noise
			Prototype (does not blast gas)	85.06	77.63
Blast gas 100ml	80.28	73.52
			Blast gas 150ml	76.78	72.12
Blast gas 200ml	71.71	70.30

Table one

Inventor further study show that, be passed through why gas can reduce food cooking machine 100 in pulping process Work noise, reason be bean or pea release protein and be passed through gas interact under generate substantial amounts of bubble, from And fine and close bubble is produced in pulping materials upper surface, prevent sound wave from being propagated from upper surface, while assimilated food during bubbles burst The work noise of cooking machine, so as to reduce the work noise of the pulping process of food cooking machine 100.Food cooking machine

Further, inventor is had found by spectrum analysis, and bubble has preferable to medium-high frequency (600Hz-10KHz) noise Absorption.

In addition, present inventor is by largely studying discovery, bean or pea and grinder 30, bean or pea and the inwall of staving 10 Between collision caused by noise with the reduction of bean or pea particle, touched between bean or pea and grinder 30, bean or pea and the inwall of staving 10 Noise caused by hitting gradually is cut down, and collision and staving 10 between bean or pea and grinder 30, bean or pea and the inwall of staving 10 Water is related.

Referring to Fig. 1-Fig. 3 descriptions according to the food cooking machine 100 of the utility model embodiment, the food cooking machine 100 can be used for preparing soya-bean milk, beverage, rice kettle etc., in the description below the utility model, be carried out exemplified by preparing soya-bean milk It is schematically illustrate.

As shown in figure 1, it can be included according to the food cooking machine 100 of the utility model some embodiments：Staving 10, head 20；Grinder 30 and driver 40.Wherein, driver 30 can be motor.

Specifically, as shown in Figure 1-Figure 3, staving 10 can be formed as general cylindrical shape, have bucket chamber, bucket chamber in staving 10 Top can be it is unlimited, bucket intracavitary can be used for hold pulping materials.

The top of staving 10 is provided with head 20, and head 20 is provided with anti-overflow device, and head 20 is used to open or close bucket Body 10, wherein, anti-overflow device can be anti-flow electrode 21.In other words, one of head 20 functions as closing staving 10 Bung.Liquid outlet can be set at the top of staving 10, and connection extraneous gas in the inside of staving 10 can be kept food by liquid outlet Pressure balance in thing cooking machine 100, while be also convenient for soya-bean milk and pour out.Sealing can be used to connect between staving 10 and head 20 Connect, i.e., be provided with sealing ring therebetween, to form certain pressure in staving 10；Also gap can be used to coordinate, by staving 10 inside connection outside atmospheres.The fit form of above-mentioned head 20 and staving 10 is known to those skilled in the art, herein no longer It is described in detail.

Head 20 can be separated with spiral-lock at the top of staving 10 and relative staving 10, or head 20 can also pass through hinge Chain structure or pin shaft structure and be pivotally arranged in the top of staving 10.For the ordinary skill in the art, can be with Fit system of the head 20 with respect to staving 10 is flexibly set according to being actually needed, however it is not limited to which above-mentioned spiral-lock, be hinged etc. are even Connect form.

As shown in figure 1, for motor overhead structure, that is, crush motor and be located in the bottom of head 20.Now, The inside of head 20 can be with built-in control circuit plate 60, for controlling the operational mode of food cooking machine 100, and motor can be with Control board 60 connects, control board 60 can according to selected different slurrying patterns adaptability regulation motor Output speed and working frequency.

The top surface of head 20 can be provided with air vent, and gas can be entered inside head 20 by air vent, so as to cold But control board 60, prevent that the temperature of control board 60 is high and damages.Multiple buttons can also be set on the top surface of head 20 And/or touch key-press, for selecting the operational mode of food cooking machine 100, the running status of food cooking machine 100 is adjusted, this A little buttons electrically connect with control board 60, and each button can be with the conversion of implementation pattern and/or the regulation of parameter, specifically can root Adaptive settings are carried out according to control strategy, this utility model is not particularly limited.

Head 20 can include：Upper cover part and motor receiving portion 22.The top of upper cover part and staving 10 coordinates for closing Staving 10, motor receiving portion 22 is located at below upper cover part and in upper cover part, motor is located at motor receiving portion 22 It is interior.Grinder 30 is fixedly mounted on the motor shaft of motor, and is extend into staving 10, specifically, is crushing slurrying thing During material, grinder 30 is located at below pulping materials liquid level.Grinder 30 is rotated by high speed so as to crush the slurrying in staving 10 Material is to obtain raw slurry.

In some embodiments, motor can be joined directly together with grinder 30, and in other words, grinder 30 can directly connect It is connected on the free end (for example, such as Fig. 1 and Fig. 2 motor shafts lower end) of the motor shaft of motor.

As another embodiment, motor can be indirectly connected with grinder 30 or indirect drive, such as drives The motor shaft of motor can be indirectly connected by shaft coupling and grinder 30.Or motor can also be by among other Transmission parts and with the indirect drive of grinder 30.

With reference to shown in Fig. 1, the rotation axis of grinder 30 overlaps with the central axis of staving 10, in other words, crushes Device 30 is centrally arranged.Thus, by by the centrally arranged crushing effect that can be improved to bean or pea of grinder 30, when shortening slurrying Between.

It should be noted that the above-mentioned signal description for head 20, motor and grinder 30 is based on driving electricity Machine overhead type structure, but the utility model is not limited to this.Alternatively, in other embodiments of the present utility model, drive Dynamic motor can also use bottom type structure, no longer describe in detail here.

In some embodiments of the utility model, as shown in Figure 1-Figure 3, food cooking machine 100 can include：Staving 10th, grinder 30, driver 40 and air-breather 50.

Specifically, grinder 30 is located in staving 10.Driver 40 is connected with grinder 30 and for driving grinder 30 Rotation.Air-breather 50 is arranged for being passed through gas in the pulping materials containing bean or pea and water into staving 10.

In other words, gas, gas can be added into staving 10 by air-breather 50 in the pulping process of food cooking machine 100 The protein effect that body discharges with the bean or pea in staving 10 produces a large amount of bubbles, and grinder 30 drives pulping materials to revolve at a high speed Cause bubbles burst when turning, the rupture of bubble can consume bean or pea and grinder 30, bean or pea and bean or pea and bean or pea and staving 10 it Between impact force, so as to effectively reduce food cooking machine 100 work noise.

It is understood that food cooking machine 100 is less in slurrying protein release at initial stage, therefore, produced in staving 10 Raw foam is also less, therefore, into staving 10 some gases can be passed through in slurrying air-breather at initial stage 50 more；With crushing Crushing of the device 30 to bean or pea, the particle of bean or pea taper into, and now, the protein of bean or pea fully discharges, gas and protein phase Bubble caused by interaction also increases accordingly therewith, therefore, can in the middle and later periods of slurrying in order to avoid bubble outwards overflows To reduce or not be passed through gas to staving 10.

Alternatively, in other embodiments of the present utility model, as depicted in figs. 1 and 2, the top of head 20, which is provided with, prevents Overflow electrode 21, and anti-flow electrode 21 extends vertically downwards.The control board of food cooking machine 100 respectively with anti-flow electrode 21 and air-breather 50 electrically connect.It can be sent out when anti-flow electrode 21 and bubble contact to the control board of food cooking machine 100 A signal is sent, control board receives signal, can be by stopping heating or starting brokenly bubble pattern, and avoid bubble enters one Step sprawling.In addition, air-breather 50 stops being passed through gas into staving 10 under the regulation and control of control board, avoid in staving 10 Further produce bubble.

In some specific embodiments of the present utility model, air-breather 50 is located at the bottom of staving 10.It is appreciated that It is that for food cooking machine 100 in pulping process, most of bean or pea are gathered in the bottom of staving 10, therefore, positioned at the bottom of staving 10 Air-breather 50 can more facilitate and directly be passed through gas to pulping materials, shorten the flow path of gas, accelerate bucket The generation of bubble in body 10.And gas enter staving 10 in after gradually flow up, so as to the protein phase in pulping materials Substantial amounts of bubble is produced under interaction, the rupture of bubble slackens the impact force between pulping materials and staving 10 and grinder 30, And then effectively reduce the work noise of food cooking machine 100.

In a specific example, as depicted in figs. 1 and 2, staving 10 includes staving body and is arranged on staving body Handle 11 on outer peripheral face, air-breather 50 are arranged in handle 11 and positioned at the lower end of handle 11.Air-breather 50 is set Cause that the overall structure of food cooking machine 100 is more succinct in handle 11, avoid air-breather 50 exposed to the outer institute's band of body The inconvenience come.

In a specific embodiment of the present utility model, air-breather 50 can include：Air pump 51 and escape pipe 52.Go out The outlet side of tracheae 52 passes through the wall of staving 10 and extend into the inside of staving 10, and escape pipe 52 is connected with air pump 51.Wherein, gas Pump 51 can be electrically connected with the control board of food cooking machine 100, and the relevant parameter of air pump 51, example are controlled by control board Such as, the gas flux of unit interval and frequency etc..

Advantageously, it is provided with sealing structure 53 between the internal face of escape pipe 52 and staving 10.Thus, it is possible to improve outlet Sealing between pipe 52 and staving 10.Alternatively, sealing structure 53 is the sealing ring being set on escape pipe 52.

Alternatively, food cooking machine 100 also includes nut piece 54.The outlet side screw thread of nut piece 54 and escape pipe 52 is consolidated Fixed, sealing ring is pressed on the internal face of staving 10 by nut piece 54.With reference to figure 3 with reference to shown in Fig. 1 and Fig. 2, escape pipe 52 One end is stretched into staving 10, and nut piece 54 is set on escape pipe 52, and sealing ring is provided between nut piece 54 and staving 10.Pass through Set sealing ring to improve the sealing inside and outside staving 10, prevent seam of the ambient atmos between staving 10 and escape pipe 52 In the into and out staving 10 of gap, while the liquid in staving 10 is also avoided to be oozed out from gap.

Alternatively, nut piece 54 accommodates towards the sealing ring being provided with the surface of air pump 51 for accommodating sealing ring Groove.Sealing ring holding tank can limit the sealing ring free degree, improve sealing.

Further, formed with multiple coaxially arranged sealing ring holding tanks on nut piece 54, sealing ring is multiple and divided It is not arranged in correspondence with multiple sealing ring holding tanks.Thus, the sealing of staving 10 is further improved.

In other embodiments of the present utility model, air-breather 50 can also include：Air inlet pipe 55.Air inlet pipe 55 with Air pump 51 is connected, and air inlet pipe 55 is extended from the lower end of handle 11.That is, the air inlet of air-breather 50 is located at handle 11 Bottom, so, the air inlet of air-breather 50 is arranged to more hidden place, extraneous dust can be avoided to be sucked into bucket It in body 10, and can prevent child from object is filled in into air inlet pipe 55, cause to be passed through air in no normal direction staving 10.

Advantageously, check valve 56 is provided with escape pipe 52.When air pump 51 is passed through gas into staving 10, check valve 56 Open；Air pump 51 stops to when being passed through gas, and check valve 56 is closed.Thus, it is possible to prevent gas in staving 10 or liquid from Escape pipe 52 outwards flows, and improves the security of food cooking machine 100.

Advantageously, waterproof ventilated membrane (not shown) is provided with escape pipe 52.Waterproof ventilated membrane covering escape pipe 52 Outlet side, so, gas can be entered in staving 10 by waterproof ventilated membrane, and the liquid in staving 10 cannot but pass through waterproof Ventilated membrane flows out.Thus, in the pulping process of food cooking machine 100, air-breather 50 can be as needed at any time into staving 10 Gas is passed through, can prevent liquid from being flowed out by escape pipe 52 again, while ensureing that the work noise of food cooking machine 100 reduces, Normally effectively can stably it work again.

Alternatively, the outlet side of escape pipe 52 is the multiple and circumferentially spaced distribution in staving 10.Multiple outlet sides Air can be passed through into staving 10 so that a large amount of bubbles are quickly formed in staving 10, reduce the work of food cooking machine 100 simultaneously Make noise.

In the utility model still other embodiments, staving 10 can include inner bag 12 and shell 13, and air pump 51 is arranged on Between the bottom wall of inner bag 12 and the bottom wall of shell 13.In other words, air pump 51 is folded in the bottom wall of inner bag 12 and the bottom wall of shell 13 Between, the bottom wall that escape pipe 52 wears inner bag 12 is passed through gas into staving 10, so, caused by the motor rotation of air pump 51 Noise can effectively be completely cut off by inner bag 12 and shell 13, avoid increasing noise when food cooking machine 100 works.In addition, gas Pump 51 is located at the bottom of staving 10, the weight of food cooking machine 100 itself and the water in staving 10 and the weight of pulping materials is equal Act on air pump 51, thus, it is possible to avoid the motor oscillating work that is too big and improving food cooking machine 100 of air pump 51 from making an uproar Sound.

It is understood that to avoid the motor of the driver 40 of food cooking machine 100 and air pump 51 from resonating, therefore, gas Pump 51 intermittently can be passed through air into staving 10.I.e. driver 40 drive grinder 30 rotate when, air pump 51 not to Air is passed through in staving 10；When driver 40 stops the driving rotation of grinder 30, air is passed through into staving 10.

Further, multiple flow-interfering bars can be provided with the inwall of staving 10.Grinder 30 is driven to bucket in motor When pulping materials in body 10 are crushed, acted on by the flow-disturbing of flow-interfering bar, so as to improve bean or pea and grinder 30 Contact probability, increase crushing effect, improve the concentration and nutritive value of soya-bean milk.

As a kind of alternatively embodiment, flow-interfering bar can be multiple, and the plurality of flow-interfering bar can be circumferentially uniform Distribution, so as to further enhance the flow-disturbing effect to slurrying liquid, improve crushing effect of the grinder 30 to bean or pea.For example, at it In in a specific embodiment, flow-interfering bar can be four.

As shown in figure 1, flow-interfering bar can be strip, the length direction of the strip flow-interfering bar can be with the height of staving 10 Direction is parallel, and in other words, flow-interfering bar can be vertically extending, i.e., flow-interfering bar is vertically arranged.The length of flow-interfering bar can be according to required Flow-disturbing effect and adaptive settings, the lower end of flow-interfering bar can be with spaced apart with the bottom surface of staving 10.Contained in staving 10 When putting the pulping materials of rated capacity, pulping materials preferably integrally submerge flow-interfering bar.

The generation type of flow-interfering bar have it is a variety of, for the ordinary skill in the art, can according to flow-disturbing effect, The many factors such as technology difficulty, cost are considered, select suitable mode process flow-interfering bar and with the side of staving 10 The fit system of wall.

For example, in one embodiment, flow-interfering bar is integrally formed in the side wall of staving 10.For staving 10, its Metalwork can be used, now flow-interfering bar can be inwardly stamped and formed out by the side wall to staving 10, and thus technique is simple, processing side Just.And for using for plastics staving 10, flow-interfering bar can be integrally formed with staving 1010 by way of injection.

But the utility model not limited to this, in other embodiments of the present utility model, flow-interfering bar can also use Removable mode set with the side wall of staving 10.For example, can set notch in the side wall of staving 10, flow-interfering bar can be with It is fastened in notch.Or flow-interfering bar can also be adsorbed by built-in magnetic part (for example, magnet) by magnetic attraction In the side wall of staving 10, such user can be arranged as required to the flow-interfering bar of varying number when using flow-interfering bar, and right The setting height of flow-interfering bar, density of setting carry out flexible modulation, so as to better adapt to different slurrying patterns.And additionally, Magnetic part built in multiple flow-interfering bars can be by reasonably arranging so that slurrying thing of the grinder 3030 in staving 1010 When material is crushed, pulping materials can be cut in rotary motion to the magnetic induction line of magnetic part, so as to which magnetic part is realized To the magnetization of pulping materials (water), the quality that soya-bean milk is made further is improved.

To sum up, according to the food cooking machine 100 of the utility model embodiment, by setting flow-disturbing in the side wall of staving 10 Muscle, so as to which when grinder 30 carries out crushing slurrying to the pulping materials in staving 10, flow-interfering bar can be to the system in staving 10 Starch material and carry out abundant flow-disturbing, improve the probability that bean or pea contact with grinder 30, improve crushing effect so that the albumen in bean or pea The nutritional ingredients such as matter can fully discharge, and substantially improve the quality and nutritive value of soya-bean milk.

In description of the present utility model, it is to be understood that the instruction such as term " on ", " under " ", bottom ", " interior ", " outer " Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only Represent that fisrt feature level height is less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be Combined in an appropriate manner in any one or more embodiments or example.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as not departing from the utility model to limitation of the present utility model, one of ordinary skill in the art Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and Modification.

Claims (14)

1. A kind of 1. food cooking machine, it is characterised in that including：

   Staving；

   Grinder, the grinder are located in the staving；

   Driver, the driver are connected with the grinder and for driving the grinder to rotate；

   Air-breather, the air-breather are arranged for being passed through in the pulping materials containing bean or pea and water into the staving Gas.
2. 2. food cooking machine according to claim 1, it is characterised in that the air-breather is located at the bottom of the staving Portion.
3. 3. food cooking machine according to claim 1, it is characterised in that the staving includes staving body and is arranged on institute The handle on the outer peripheral face of staving body is stated, the air-breather is arranged in the handle and positioned at the lower end of the handle.
4. 4. food cooking machine according to claim 1, it is characterised in that the air-breather includes：Air pump and escape pipe, The outlet side of the escape pipe passes through the wall of the staving and extend into the inside of the staving, the escape pipe and the air pump It is connected.
5. 5. food cooking machine according to claim 4, it is characterised in that the internal face of the escape pipe and the staving it Between be provided with sealing structure.
6. 6. food cooking machine according to claim 5, it is characterised in that the sealing structure is to be set in the escape pipe On sealing ring.
7. 7. food cooking machine according to claim 6, it is characterised in that also include：Nut piece, the nut piece with it is described The outlet side of escape pipe is screwed, and the sealing ring is pressed on the internal face of the staving by the nut piece.
8. 8. food cooking machine according to claim 7, it is characterised in that the surface of the direction air pump of the nut piece On be provided with sealing ring holding tank for accommodating the sealing ring.
9. 9. food cooking machine according to claim 8, it is characterised in that formed with multiple coaxially arranged on the nut piece Sealing ring holding tank, the sealing ring is multiple and be respectively correspondingly arranged in the multiple sealing ring holding tank.
10. 10. food cooking machine according to claim 3, it is characterised in that also include：Air inlet pipe, the air inlet pipe and institute State air pump to be connected, the air inlet pipe is extended from the lower end of the handle.
11. 11. food cooking machine according to claim 4, it is characterised in that be provided with check valve on the escape pipe.
12. 12. food cooking machine according to claim 4, it is characterised in that be provided with waterproof ventilated membrane on the escape pipe.
13. 13. food cooking machine according to claim 4, it is characterised in that the outlet side of the escape pipe for it is multiple and Circumferentially spaced distribution in the staving.
14. 14. food cooking machine according to claim 4, it is characterised in that the staving includes inner bag and shell, the gas Pump is arranged between the bottom wall of the inner bag and the bottom wall of the shell.