CN110301808B

CN110301808B - Cooking device

Info

Publication number: CN110301808B
Application number: CN201810228528.2A
Authority: CN
Inventors: 朱泽春; 于凌振; 张龙
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2020-12-25
Anticipated expiration: 2038-03-20
Also published as: CN110301808A

Abstract

The invention provides a cooking device, which comprises a machine body and a cooker, wherein the machine body is provided with a steam generating device and a machine head capable of stretching up and down, the machine head is provided with a steam outlet, the steam outlet is communicated with the steam generating device, the cooker comprises a cooker body and a cooker cover, the cooker cover is provided with a bearing part in butt joint with the machine head, the bearing part is provided with a steam inlet, and the machine head stretches to butt joint the steam outlet and the steam inlet and tightly press the cooker cover on the cooker body. The steam heating cooker comprises a machine body serving as a steam heating platform and a cooker used for cooking, wherein the machine body and the cooker are in butt joint of steam, and the cooker cover and the cooker body in the cooker are in tight fit.

Description

Cooking device

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cooking device.

Background

The existing rice cooker realizes the functions of cooking rice and cooking porridge, and generally adopts the external heating of an inner container, such as bottom heating (a heating plate and electromagnetic heating) or peripheral heating (IH electromagnetic heating), so that the inner container absorbs heat and transmits the heat to water and rice in the inner container until the rice is cooked. The heating parts of the heating mode are concentrated at the contact positions of the inner container and the rice, so that the rice in different areas in the inner container is heated unevenly when being heated, the bottom is heated more than the top, the periphery of the inner container is heated more than the center of the inner container, and the taste of the rice is finally influenced. The prior art has a structure for introducing steam into a rice cooker, but the whole structure of the prior rice cooker still continues to be used, and most of the prior rice cooker is only provided with a steam inlet on a prior rice cooker cover, and a steam heating platform system is not formed.

Disclosure of Invention

The invention aims to provide a cooking device which is provided with a machine body used as a steam heating platform and a pot used for cooking, wherein the machine body and the pot are in butt joint of steam, and the pot cover and the pot body in the pot are in close fit.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a cooking device, includes organism and pan, and the organism is equipped with steam generator and the aircraft nose that can stretch out and draw back from top to bottom, and the aircraft nose is equipped with steam outlet, steam outlet and steam generator intercommunication, and the pan includes the pot body and pot cover, and the pot cover is equipped with the accepting portion with the aircraft nose butt joint, and the accepting portion sets up steam inlet, and the aircraft nose is flexible in order to dock steam outlet and steam inlet and compress tightly the pot cover in the pot body.

The machine body is used as a steam heating platform and is connected with the cooker through the machine head. When cooking is needed, the cooker is arranged below the machine head, the machine head stretches to the working position, the butt joint of the steam outlet and the steam inlet is realized, and steam is provided for the cooker; on the other hand, the aircraft nose also produces pressure to operating position, compresses tightly the pot cover in the pot body through this pressure, has guaranteed the inseparable cooperation between the two, still passes through pressure with whole pan simultaneously and fixes, prevents to cook in-process pan and removes. When the cooking is finished or not, the machine head returns, and the cooker can be directly taken out to be placed at the position where the user wants to place; in addition, the pot separated from the machine body has good heat preservation performance due to the pot cover, rapid reduction of food temperature caused by non-heating can be avoided, and user experience is good.

In some embodiments of the invention, the machine body further comprises a driving device, the driving device is used for driving the machine head to stretch up and down, and the driving device drives the machine head to stretch up and down so as to butt the steam outlet and the steam inlet and press the pot cover onto the pot body. Whether the driving device works or not can be realized through the electric control structure, so that the driving device is adopted to drive the telescopic machine head, the controllability is good, and the butt joint stability of the machine head and the bearing part is good.

In some embodiments of the invention, the machine body further comprises an elastic device, the elastic device is arranged between the machine head and the machine body and used for pushing the machine head out of the machine body, and the cooker presses the machine head upwards to enable the machine head to stretch and retract so as to enable the steam outlet and the steam inlet to be in butt joint and enable the cooker cover to be tightly pressed on the cooker body. This scheme simple structure compresses tightly the aircraft nose in the accepting portion of pot cover through resilient means, and the pressure size has depended on the flexible volume of aircraft nose, and pressure variation becomes a gradual process, has avoided adopting drive structure and the too big problem of pressure that probably leads to.

In some embodiments of the invention, the steam outlet and the steam inlet have a butt joint structure with a variable matching position, and the butt joint structure enables the butt joint of the steam outlet and the steam inlet to be carried out before the pot cover is pressed on the pot body when the head is in butt joint with the bearing part. The invention needs to realize two functions, namely steam butt joint, and the pot cover is tightly pressed on the pot body, and the two functions are realized at the same time, so the precision requirement on the machine head and the bearing part is higher, and the realization is difficult. In this scheme, through the cooperation position design between with steam outlet and steam inlet for can changing, adapt to the pot cover through this change and compress tightly in the pot body to the butt joint is realized promptly to steam outlet and steam inlet before the pot cover compresses tightly the pot body to the specific design, and when the pot cover compressed tightly in the pot body, steam outlet and steam inlet were according to keeping the state of butt joint.

In some embodiments of the present invention, the receiving portion protrudes from the upper surface of the pot cover, the lower end of the machine head is provided with a guiding housing, and the guiding housing is covered on the receiving portion when the machine head and the receiving portion are butted. This embodiment is through setting up the direction shell under the aircraft nose, will accept portion cover through the direction shell and establish to avoid taking place the skew at crimping in-process pot, and avoid follow-up culinary art in-process pot to take place to remove.

In some embodiments of the present invention, the machine body is laterally provided with an open space, the top of the open space is provided with the machine head, and the bottom of the open space is used for placing a pot. In this scheme, the organism is through setting up the open space of side direction to make things convenient for taking and placing of pan. On the other hand, a limit space of the cooker is formed between the machine head and the bottom of the open space top, so that the cooker can be pressed between the machine head and the bottom.

In some embodiments of the invention, the top of the open space is provided with a mounting shell seat with a large top and a small bottom, the bottom of the mounting shell seat is provided with the machine head, and the mounting shell seat enables the height of the open space from the outer side to the machine head to be gradually reduced. Make open space from the outside to the height of aircraft nose department reduce gradually through the installation shell seat, thereby do benefit to putting into of pan through outer big-end-up's structure, also do benefit to the user simultaneously and observe the position that the aircraft nose was located to correctly place the pan.

In some embodiments of the present invention, the mounting housing may also be disposed on the top of the open space in a vertically retractable manner. Because the flexible scope of aircraft nose is limited, consequently highly has certain requirement to the pan, is difficult to be suitable for the pan of many types of highly difference simultaneously, and also sets up the mounting housing seat to stretch out and draw back from top to bottom, drives the aircraft nose through it and removes, can further increase the displacement of aircraft nose to make the organism be applicable to the pan of different model heights, increase the commonality of organism.

In some embodiments of the invention, the machine body is further provided with a steam recovery device, the machine head is further provided with a steam discharge inlet communicated with the steam recovery device, the bearing part is provided with a steam discharge outlet, and the steam discharge inlet is communicated with the steam discharge outlet when the machine head is butted with the bearing part. Through this steam recovery structure, retrieve unnecessary steam in the pan, avoid steam to give off in the indoor air. And the structure of the machine body can be simplified by arranging the steam discharging inlet on the machine head.

In some embodiments of the present invention, the steam discharge inlet is disposed around the steam outlet with the steam outlet as a center. When in butt joint, the structure arranged in a surrounding way enables the butt joint of the steam discharge inlet of the machine head and the steam discharge outlet of the pot cover not to be influenced by the rotation of the pot.

Drawings

FIG. 1 is a perspective view of a first cooking device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first cooking device according to an embodiment of the present invention;

FIG. 3 is a sectional view of a cooking apparatus with a head engaged with a lid according to an embodiment of the present invention;

FIG. 4 is a sectional view of a cooking apparatus according to a second embodiment of the present invention;

FIG. 5 is a sectional view (with a part of the structure omitted) of a third embodiment of the cooking apparatus according to the present invention;

fig. 6 is a schematic perspective view of a three-pot according to an embodiment of the cooking apparatus of the present invention.

Reference numerals:

the cooker comprises a machine body 10, a cooker 20, a machine head 1, a steam outlet 11, an insertion pipe 12, a guide shell 13, a steam discharge inlet 14, a cooker body 2, a cooker cover 3, a bearing part 31, a steam inlet 32, a sealing structure 33, a steam discharge outlet 34, a driving device 4, a screw rod 41, a driving motor 42, a nut 43, an open space 5, a mounting shell seat 6 and an elastic device 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Please refer to fig. 1 to 3, which are illustrations of a cooking apparatus according to a first embodiment of the present invention.

Referring to fig. 1 and 2, a cooking device comprises a machine body 10 and a pot 20, wherein the machine body 10 is provided with a steam generating device (not shown in the figure) and a machine head 1 which can stretch up and down, the machine head 1 is provided with a steam outlet 11, the steam outlet 11 is communicated with the steam generating device, the pot 20 comprises a pot body 2 and a pot cover 3, the pot cover 3 is provided with a bearing part 31 which is butted with the machine head 1, and the bearing part 31 is provided with a steam inlet 32. The machine head 1 is extended and contracted to butt the steam outlet 11 and the steam inlet 32 and press the pot cover 3 to the pot body 2.

When needing to cook, arrange pan 20 in aircraft nose 1 below, aircraft nose 1 stretches out and draws back to operating position, realizes steam outlet 11 and steam inlet 32's butt joint, during the culinary art, can introduce pan 20 with the steam that steam generating device produced in, heat the food in pan 20 through steam. Since the head 1 is a moving part, the connection between the steam outlet 11 and the steam generating device can be made by means of a hose.

When the cooking is finished or not cooked, the machine head 1 returns.

After cooking, the pot 20 of the present embodiment can be directly taken away from the body 10 and then placed at a position where a user wants to place. Since the pot 20 of the present embodiment has the pot cover 3, the heat preservation performance is good, and thus even if the pot 20 and the body 10 are separated, the temperature of the food is not rapidly reduced because the food is not heated. Preferably, the pot body 2 and the pot cover 3 are both made of heat insulation structures, such as the vacuum pot body 2 and the pot cover 3, or other pot bodies 2 and pot covers 3 with heat insulation functions.

In addition, the cooker cover 3 is pressed tightly on the cooker body 2 by the pressing of the machine head 1, so that the cooker cover is tightly matched with the cooker body 2 to realize sealing. In order to improve the sealing performance between the cover 3 and the body 2, a sealing gasket (not shown) can be arranged between the cover 3 and the body 2. The sealing gasket has the advantage of having a certain elasticity, so that damage to the machine head 1 or the cooker lid 3 caused by sudden application of excessive pressure to the cooker lid 3 by the machine head 1 can be avoided to a certain extent. In addition, the pressure given by the machine head 1 also fixes the whole cooker 20, and the cooker 20 is prevented from being accidentally collided and moved in the cooking process.

Referring to fig. 2, one preferred way to achieve the extension and retraction of the handpiece 1 is to mount a driving device 4 on the machine body 10, and drive the handpiece 1 to move up and down in an extending and retracting manner through the driving device 4. The driving device 4 of the common displacement type includes an electric push rod, a screw driving structure, a gear and rack driving structure, a hydraulic cylinder driving structure, a cylinder driving structure, and the like, and the driving device 4 of the present embodiment can be realized by using these driving structures.

The screw driving structure will be briefly explained below. Referring to fig. 2, in order to reduce the weight of handpiece 1, it is preferable to mount screw rod 41 and driving motor 42 on body 10, screw rod 41 is vertically disposed to coincide with the telescopic direction of handpiece 1, and driving motor 42 rotates screw rod 41. Referring again to fig. 3, nut 43 is mounted on handpiece 1, and nut 43 and screw 41 are engaged. Since the screw rod 41 and the driving motor 42 are mounted on the machine body 10 and are stationary relative to the machine head 1, when the driving motor 42 rotates, the screw rod 41 is driven to rotate, the rotating screw rod 41 drives the nut 43 to move up and down on the screw rod 41, and the nut 43 moves up and down to drive the machine head 1 to move up and down, so as to achieve up-and-down extension of the machine head 1. The extending and retracting direction of the machine head 1 is realized by controlling the driving motor 42 to rotate forwards or backwards, the extending and retracting speed of the machine head 1 is determined by controlling the rotating speed of the driving motor 42 and/or the thread pitch of the screw 41, and the speed control can be fixed or adjustable. When a screw driving structure is adopted, the moving speed of the machine head 1 is proper at about 1-2 cm/s, the machine head 1 can be moved in place within about 2 s, and in addition, the speed can be conveniently and immediately controlled to realize the instant stop operation, so that the machine head is easy to be matched with a sensor and the like for use.

Because this embodiment needs to realize two functions, one is steam butt joint, and two are that pot cover 3 compresses tightly in the pot body 2, and will realize the two at the same time point, it is higher to the precision requirement of aircraft nose 1 and accepting part 31, and it is big to realize the degree of difficulty. The improvement is that the butt joint structure between the steam outlet 11 and the steam inlet 32 is set to be changeable in the matching position, when the head 1 is butted with the bearing part 31, the butt joint of the steam outlet 11 and the steam inlet 32 can be pressed on the pot body 2 before the pot cover 3, that is, in the process of downward movement of the head 1, the butt joint of the steam outlet 11 and the steam inlet 32 is firstly realized, then the head 1 continues to move downward to complete the pressing of the pot cover 3, and the process of pressing the pot cover 3 is adapted through the adjustability of the steam butt joint.

Specifically, in the present embodiment, the steam outlet 11 of the handpiece 1 can use an insertion tube 12 as the docking structure, and the steam inlet 32 of the receiving portion 31 is provided with a sealing structure 33 having elasticity, such as a sealing ring with a central opening, during the docking process, the insertion tube 12 is inserted into the sealing structure 33, and the insertion tube 12 can freely move up and down in the sealing structure 33 due to the elasticity of the sealing structure 33, thereby forming the docking structure with variable fitting positions. In addition to the engagement of the cannula 12 and the sealing structure 33, the function of the present embodiment with variable engagement positions can be realized by using sleeves or retractable interfaces which are sleeved with each other.

Preferably, the bearing part 31 is positioned in the middle of the pot cover 3, so that the acting force of the pressing of the machine head 1 acts on the center of the pot cover 3, the pot cover 3 is pressed on the pot body 2 under uniform stress without deviation, and one side of the pot cover 3 is prevented from being damaged due to overlarge stress; on the other hand, the bearing part 31 is arranged at the middle position of the pot cover 3, and the steam inlet 32 is also arranged at the middle position of the pot cover 3, so that steam is introduced from the middle position above the pot body 2, the steam is uniformly diffused, the food is uniformly heated, and the cooking effect is better. The bearing part 31 is located in the middle of the pot cover 3, and one of the two situations is that the central axis of the bearing part 31 coincides with the central axis of the pot cover 3; the second is that the central axis of the bearing part 31 is offset from the central axis of the pot cover 3, but the whole bearing part 31 is still on the central axis of the pot cover 3, and the offset may be caused by an avoidance design or a manufacturing error.

Preferably, the receiving portion 31 protrudes out of the upper surface of the pot cover 3, the lower end of the head 1 is provided with the guiding shell 13, and the guiding shell 13 covers the receiving portion 31 when the head 1 and the receiving portion 31 are butted. This embodiment is through setting up direction shell 13 under aircraft nose 1, establishes the bolster 31 cover through direction shell 13 to avoid taking place the skew at crimping in-process pan 20, and avoid follow-up culinary art in-process pan 20 to take place to remove. The guiding housing 13 may be formed by directly extending the housing of the handpiece 1 downward, or may be a housing structure additionally installed at the lower end of the handpiece 1. Preferably, the guide housing 13 is covered at the upper end of the bearing part 31, and the height of the cover is preferably 2-5mm, so as to avoid the problem that the guide housing 13 is too long and is easily damaged in the using process.

Referring to fig. 1, for the case, it is preferable that an open space 5 is provided at a side of the body 10, the open space 5 is used for placing the pot 20, the above-mentioned head 1 is provided at a top of the open space 5, and a bottom of the open space 5 is used for carrying the pot 20. The kitchen platform height in general kitchen is higher than human waist position slightly, and the people is handed the most comfortable position of pan 20 and also is higher than human waist slightly, and the open space 5 that is used for pan 20 to place is seted up in the side direction to this embodiment, and convenience of customers directly takes and places pan 20 from the side direction, and user experience is good, especially when pan 20 weight is heavier, can alleviate user's carrying and take the burden. On the other hand, a restricted space of the pot 20 is formed between the head 1 and the bottom of the open space 5 at the top, so that the pot 20 can be pressed between the head 1 and the bottom.

Preferably, the top of the open space 5 is provided with a mounting housing 6 with a large top and a small bottom, the bottom of the mounting housing 6 is provided with the above-mentioned head 1, and the mounting housing 6 gradually reduces the height of the open space 5 from the outside to the head 1, so that the open space 5 has a space with a large outside and a small inside, thereby facilitating the placement of the pot 20, and simultaneously facilitating the observation of the position of the head 1 from the outside by a user, so as to determine the position of the pot 20.

In the present embodiment, one machine body 10 can correspond to a plurality of cookware 20, and the machine body 10 is a cooking platform for providing steam.

Example two

Please refer to fig. 5, which is a diagram illustrating a cooking apparatus according to a second embodiment of the present invention. The difference from the first embodiment is that: the way in which the handpiece 1 is extended and retracted differs, specifically, as follows.

The body 10 is provided with resilient means 7, such as a spring, which resilient means 7 is arranged between the head 1 and the body 10 for pushing the head 1 out of the body 10.

When cooking, the receiving part 31 of the pot cover 3 extrudes the machine head 1 upwards to make the machine head 1 extend upwards, and under the action of the elastic device 7, the machine head 1 gives a downward pressure to the receiving part 31, and the pressure presses the pot cover 3 to the pot body 2. The steam outlet 11 and the steam inlet 32 can be butted while the bearing part 31 extrudes the head 1 upwards.

Compared with the scheme provided by the first embodiment, the scheme has a simple structure, the handpiece 1 is directly pressed on the bearing part 31 of the pot cover 3 through the elastic device 7, the pressure depends on the expansion amount of the handpiece 1, the more the handpiece 1 is compressed upwards, the greater the pressure applied to the pot cover 3, and the pressure change is a gradual process, so that the problem of overlarge pressure possibly caused by the use of the driving device 4 in the first embodiment can be avoided.

In order to facilitate the lid 3 to press the head 1 upwards, the upper surface of the lid 3 or the lower surface of the head 1 may be provided with inclined guide surfaces (not shown in the drawings), or both. The guiding surface gives the head 1 an upward force when the pot 20 is pushed into the open space 5 directly from the side direction, so that the head 1 moves upward, and the pot 20 is placed and in place in one step when being butted with the head 1.

Compared with the first embodiment, the mode has the advantages of simple structure and uniform stress, and has the disadvantages that the butt joint precision of the steam outlet 11 and the steam inlet 32 is more difficult to grasp and the requirement on the use proficiency of a user is higher.

EXAMPLE III

Please refer to fig. 5-6, which are illustrations of a third exemplary embodiment of a cooking apparatus according to the present invention. The difference between the above embodiments is that the steam recovery function is also provided, and the specific structure is as follows.

The machine body 10 is provided with a steam recovery device (not shown in the figure), and the machine head 1 is provided with a steam outlet 14 besides the steam outlet 11 provided in the above embodiment, and the steam outlet 14 is communicated with the steam recovery device. Since the head 1 is a moving part, the connection between the steam discharge inlet 14 and the steam generating device may be made by a hose.

Referring to fig. 6, the socket 31 is further provided with a steam discharge outlet 34 corresponding to the steam discharge inlet 14, and the steam discharge inlet 14 and the steam discharge outlet 34 are communicated when the head 1 and the socket 31 are butted.

During cooking, steam enters from the steam inlet 32 of the pot 20, and after heat exchange is completed in the pot 20, the steam is discharged from the steam outlet 34 of the pot 20, enters the machine body 10 from the steam outlet 14, and is finally recovered by the steam recovery device, so that the steam is prevented from being emitted into indoor air to affect other electrical equipment.

The steam outlet 14 and the steam outlet 11 are both arranged on the machine head 1, so that only one machine head 1 is needed to realize the butt joint of the steam outlet 14 and the steam outlet 11 with the steam outlet 34 and the steam inlet 32 on the pot cover 3.

Preferably, the steam outlet 14 is disposed around the steam outlet 11 with the steam outlet 11 as a center, and the steam outlet 14 may be circular or surrounded by a plurality of small holes. The surrounding arrangement is such that the abutting of the steam outlet inlet 14 and the steam outlet 34 on the lid 3 is not affected by the rotation of the pot 20 when it is abutted. That is, when the pot 20 is placed, the receiving part 31 of the pot 20 only needs to be placed under the head 1, so as to ensure that the steam outlet 11 of the head 1 and the steam inlet 32 on the pot cover 3 can be used, and no requirement is imposed on the orientation of the pot 20.

The positions of the steam outlet 34 and the steam inlet 32 on the pot cover 20 are not particularly limited, and the steam outlet 34 may be disposed around the steam inlet 32, or the steam outlet 34 may be disposed only on one side of the steam inlet 32.

Example four

The difference between this embodiment and the above embodiments is that the mounting housing 6 can also be extended and retracted up and down on the top of the open space 5, which is not shown in the drawings. The structure of the mounting case 6 that can be extended and retracted vertically can be understood by referring to the drawings of the above embodiments.

In consideration of the efficiency of docking, the telescopic distance of the machine head 1 needs to be limited and cannot be too long, so the present embodiment has certain requirements on the height of the cookware 20 suitable for the machine head, and is generally only suitable for cookware 20 with the same height, and is difficult to simultaneously adapt to a plurality of cookware 20 with different heights. This embodiment sets up installation shell seat 6 to stretch out and draw back from top to bottom, before changing the pan 20 of co-altitude not, has adjusted the height of installation shell seat 6 earlier, makes aircraft nose 1 remove to suitable position in advance, and the moving distance of diversion increase aircraft nose 1 to make organism 10 be applicable to the pan 20 of co-model height, increase organism 10's commonality. The telescopic structure of the mounting shell seat 6 can also adopt a driving structure similar to that of the above structure, and can also be manually adjusted up and down, or the up and down adjustment can be directly realized through the change of the mounting position.

The cooking device of each embodiment is a steam rice cooker, and the cooked food is preferably rice.

The structural features of the above embodiments can be combined with each other to obtain other embodiments and new embodiments without departing from the spirit of the present invention, and shall also belong to the protection of the present invention.

Unless otherwise expressly stated or limited herein, the terms "central," "lateral," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "radial," "circumferential," and the like, as indicating an orientation or positional relationship are based on the orientation or positional relationship as shown in the figures, and are therefore not to be construed as limiting the invention as it is understood to facilitate the description of the invention and to simplify the description, but to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation.

Furthermore, the terms "first," "second," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. If there are "a plurality," then the meaning is two or more unless the context clearly dictates otherwise.

Unless otherwise expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are used broadly and encompass, for example, fixed and removable connections or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless the context clearly dictates otherwise, if there is a description of a first feature "on" or "under" a second feature, it is to be understood that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a cooking device, includes organism and pan, and the organism is equipped with steam generator, its characterized in that: the organism still has the aircraft nose that can stretch out and draw back from top to bottom, and the aircraft nose is equipped with steam outlet, steam outlet and steam generating device intercommunication, and the pan includes the pot body and pot cover, and the pot cover is equipped with the accepting portion with the aircraft nose butt joint, and the accepting portion sets up steam inlet, and the aircraft nose stretches out and draws back in order to dock steam outlet and steam inlet and compress tightly the pot cover in the pot body.

2. A cooking device as claimed in claim 1, wherein: the machine body further comprises a driving device, the driving device is used for driving the machine head to stretch up and down, and the driving device drives the machine head to stretch up and down so as to butt the steam outlet and the steam inlet and tightly press the pot cover on the pot body.

3. A cooking device as claimed in claim 1, wherein: the machine body further comprises an elastic device, the elastic device is arranged between the machine head and the machine body and used for pushing the machine head out of the machine body, and the pan enables the machine head to stretch out and draw back by upwards extruding the machine head so as to butt the steam outlet and the steam inlet and tightly press the pan cover on the pan body.

4. A cooking device as claimed in claim 1, wherein: the steam outlet and the steam inlet are provided with a butt joint structure with a changeable matching position, and when the head is in butt joint with the bearing part, the butt joint of the steam outlet and the steam inlet is pressed on the pot body before the pot cover is pressed.

5. A cooking device as claimed in claim 1, wherein: the bearing part protrudes out of the upper surface of the pot cover, the lower end of the machine head is provided with a guide shell, and the guide shell is covered on the bearing part when the machine head is in butt joint with the bearing part.

6. A cooking device as claimed in claim 1, wherein: the organism side direction is equipped with an open space, the top in open space is equipped with the aircraft nose, the bottom in open space is used for placing the pan.

7. A cooking device as claimed in claim 6, wherein: the top of the open space is provided with a mounting shell seat with a large upper part and a small lower part, the bottom of the mounting shell seat is provided with the machine head, and the mounting shell seat enables the height of the open space from the outer side to the machine head to be gradually reduced.

8. A cooking device as claimed in claim 7, wherein: the mounting shell base can also be arranged at the top of the open space in a vertically telescopic manner.

9. A cooking device as claimed in claim 1, wherein: the machine body is further provided with a steam recovery device, the machine head is further provided with a steam discharge inlet communicated with the steam recovery device, the bearing part is provided with a steam discharge outlet, and the steam discharge inlet is communicated with the steam discharge outlet when the machine head is in butt joint with the bearing part.

10. A cooking device as claimed in claim 9, wherein: the steam discharge inlet is arranged around the steam outlet with the steam outlet as a center.