CN206612660U - Cooking apparatus - Google Patents

Abstract

The utility model provides a kind of cooking apparatus, including：Cooker body, is provided with cooker body pipeline；Lid, is provided with lid pipeline；Rotating shaft, cooker body is rotatably coupled with lid by rotating shaft；Be rotatably connected structure, and at least one in cooker body pipeline and lid pipeline is connected by the structure that is rotatably connected with rotating shaft；Wherein, fluid passage is provided with rotating shaft, cooker body pipeline is connected with lid pipeline by fluid passage.The cooking apparatus that this programme is provided, cooker body pipeline, lid pipeline are rotatably connected with the formation of the interface of rotating shaft, for the structure for making pipeline extend directly on upper lid from cooker body in the prior art, removal it can be formed originally in triangular torsion and torque when being renovated, the problem of cooker body pipeline, lid pipeline and rotating shaft occur bending fatigue or are damaged is avoided, the reliability of product is improved.

Description

Cooking apparatus

Technical field

The utility model is related to kitchen utensils field, in particular to a kind of cooking apparatus.

Background technology

In existing auto-electric cooker using pottery product, water route need to be from cooker body to upper lid, and upper lid can be typically designed with folding When, all it is that pipeline is rotated by rotating shaft position with upper lid, the problems such as easily water pipe endurance failure occur is used for a long time.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of cooking apparatus.

To achieve the above object, the utility model provides a kind of cooking apparatus, including：Cooker body, is provided with cooker body pipeline； Lid, is provided with lid pipeline；Rotating shaft, the cooker body is rotatably coupled with the lid by the rotating shaft；Rotatably connect At least one in binding structure, the cooker body pipeline and the lid pipeline passes through be rotatably connected structure and the rotating shaft Connection；Wherein, fluid passage is provided with the rotating shaft, the cooker body pipeline and the lid pipeline pass through the fluid passage Connection.

The cooking apparatus that the utility model is provided, cooker body pipeline is connected with lid pipeline by the fluid passage in rotating shaft, It is attached by least one for setting in cooker body pipeline and lid pipeline between rotating shaft by the structure that is rotatably connected, i.e., Cooker body pipeline, lid pipeline is set to be rotatably connected with the formation of the interface of rotating shaft, relative to making pipeline in the prior art from pot Body is extended directly into for the structure on lid, and this product, can be by making rotating shaft and cooker body pipeline and/or lid when being renovated Body pipeline is rotated against, and is formed originally in triangular torsion and torque with removal, so that it is tired to avoid three from occurring bending The problem of labor or breakage, improve the reliability of product.

In addition, the cooking apparatus in above-described embodiment that the utility model is provided can also have following supplementary technology special Levy：

In a technical scheme of the present utility model, the structure that is rotatably connected includes：Threeway tube head, including supervisor Section and branch pipeline section, the main leg is rotatably sleeved in the rotating shaft, and its two ends be connected with the rotating shaft sealing with Limit the stream chamber of closing between the main leg and the rotating shaft, the axle body of the rotating shaft be provided with by the fluid passage with The through hole of the stream chamber connection；Wherein, the branch pipeline section mutually passes through with the main leg and is communicated to the stream chamber, the cooker body pipe Any one in road and the lid pipeline is connected with the branch pipeline section.

In this programme, cooker body pipeline is connected by fluid passage, through hole, stream chamber and branch pipeline section with the formation of lid pipeline, And while ensuring to meet to cooker body pipeline and the conducting of lid pipeline, by the way that main leg is rotatably sleeved in rotating shaft, Branch pipeline section is connected with cooker body pipeline or lid pipeline, so that cooker body pipeline or lid pipeline are formed with rotating shaft and rotationally connected Connect, it is to avoid when renovating cooker body pipeline or lid pipeline and rotating shaft and its junction occurred by torsion or Moment fatigue or The problem of losing, and the structure can realize the steering of cooker body pipeline or lid pipeline relative to rotating shaft position, beneficial to pot Body pipeline or lid pipeline are laid out setting.

In above-mentioned technical proposal, it is preferable that in the cooker body pipeline and the lid pipeline it is described any one with it is described Branch pipeline section is integral type structure.

In this programme, it is integral type structure to set any one and branch pipeline section in cooker body pipeline and lid pipeline, so The assembling procedure of product can be saved, while avoiding occurring interface seepy question, it is ensured that the reliability of product.

In a technical scheme of the present utility model, the structure that is rotatably connected includes：Elbow, the one of the rotating shaft End is rotatably sleeved in phase in the rotating shaft provided with the perforate being connected with the fluid passage, a port of the elbow One end to being provided with the perforate, another port is connected with any one in the cooker body pipeline and the lid pipeline Connect.

In this programme, specifically, elbow can be 30 ° of elbows, 45 ° of elbows or 90 ° of elbows, and certainly, this programme is also simultaneously Be not limited to this, the angle of elbow can concrete foundation Demand Design, wherein, set elbow to cooker body pipeline or lid pipeline with turning Axle is rotatably connected, and has the advantages that simple in construction, easy to assembly, and cooker body pipeline or lid pipeline when can avoid renovating The problem of fatigue is occurred by torsion or Moment or is lost with rotating shaft and its junction, meanwhile, the structure can realize pot Body pipeline or lid pipeline are laid out and set beneficial to cooker body pipeline or lid pipeline relative to the steering of rotating shaft position Put.

In above-mentioned technical proposal, it is preferable that in the cooker body pipeline and the lid pipeline it is described any one with it is described Elbow is integral type structure.

In this programme, it is integral type structure to set any one and elbow in cooker body pipeline and lid pipeline, so may be used To save the assembling procedure of product, while avoiding occurring interface seepy question, it is ensured that the reliability of product.

In any of the above-described technical scheme, the fluid passage includes the blind hole being arranged in the rotating shaft, the blind hole Aperture be located at the rotating shaft end face on, one in the cooker body pipeline and the lid pipeline be connected to the blind hole hole Mouthful, another is connected to position where the blind hole in the rotating shaft.

In above-mentioned technical proposal, the non-blind hole portion position of the rotating shaft is solid construction；And/or it is described blind in the rotating shaft Position where hole is provided with reinforced structure.

In this programme, the non-blind hole portion position for setting rotating shaft is solid construction, to reach the purpose of lifting shaft stiffness, is kept away The problems such as exempting from rotating shaft deformation or be broken；Position where setting the blind hole in rotating shaft is provided with reinforced structure, such as in rotating shaft Position where blind hole sets reinforcement, or carries out reinforcement by increasing the diameter of axle at position where blind hole in rotating shaft to increase wall thickness Deng to reach the purpose of lifting shaft stiffness, it is to avoid the problems such as rotating shaft is deformed or is broken.

In any of the above-described technical scheme, the cooking apparatus also includes：Hinge spring, the cooker body passes through with the lid The hinge spring is hinged, wherein, the hinge spring includes spring body portion in a tubular form, and the rotating shaft is connected to the spring body portion In.

In this programme, hinge spring is set, power of uncapping can be provided to lid using hinge spring, to facilitate turning over for product Lid operation, wherein, rotating shaft is connected in the spring body portion of hinge spring, make tubulose spring body portion can countershaft formation protection, keep away Exempt from rotating shaft be collided generation it is damaged the problem of.

In any of the above-described technical scheme, the cooker body includes interior pot, when the lid is covered with the cooker body, the lid The outlet of pipeline is located at the top of the interior pot pot mouth；Or be provided with the lid and wash a meter box, the lid pipeline is connected to It is described to wash a meter box；Or water tank is provided with the cooker body, the cooker body pipeline is connected to the water tank；Or on the cooker body pipeline Water pipe head is provided with, the water pipe head is used to be connected with running water pipe.

In any of the above-described technical scheme, the cooker body pipeline is arranged on the inside of the cooker body, and/or the lid pipeline It is arranged on the inside of the lid.

In this programme, cooker body pipeline is arranged on the inside of cooker body, for example, be arranged between the shell of cooker body and inner casing, Fixed and protective action can be played to cooker body pipeline, it is to avoid cooker body pipeline be collided generation it is damaged the problem of, and avoid pot Body pipeline is pullled and causes shaft shifting or damage；Lid pipeline is arranged on the inside of lid, for example, being arranged on lid Between cover and inner cap, fixed and protective action can be played to lid pipeline, it is to avoid lid pipeline, which is collided, occurs breakage The problem of, and avoid lid pipeline from being pullled and cause shaft shifting or damage.

Alternatively, the cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.

Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

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

Fig. 1 is the overlooking the structure diagram of cooking apparatus described in the utility model one embodiment；

Fig. 2 be A-A shown in Fig. 1 to cross section structure diagram；

Fig. 3 is the mplifying structure schematic diagram of B portions shown in Fig. 2；

Fig. 4 is the right side structural representation of cooking apparatus described in the utility model one embodiment；

Fig. 5 is the dimensional structure diagram of rotating shaft described in the utility model one embodiment；

Fig. 6 is the cross section structure diagram of rotating shaft described in the utility model one embodiment；

Fig. 7 is the stereochemical structure signal of the component of threeway tube head and lid pipeline described in the utility model one embodiment Figure；

Fig. 8 is the cross section structure diagram of structure shown in Fig. 7.

Wherein, the corresponding relation between references and component names of the Fig. 1 into Fig. 8 is：

100 cooking apparatus, 10 cooker bodies, 11 cooker body pipelines, 20 lids, 21 lid pipelines, 30 rotating shafts, 31 fluid passages, 32 Through hole, 33 blind holes, 40 threeway tube heads, 41 main legs, 42 pipeline sections, 43 stream chambers, 50 elbows, 60 hinge springs, pot in 70,80 wash Rice box.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description to fully understand the utility model, still, this practicality New to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 8 descriptions according to the utility model some embodiments cooking apparatus 100.

As shown in Figures 1 to 8, the cooking apparatus 100 that the utility model is provided, including：Cooker body 10, lid 20, rotating shaft 30 With the structure that is rotatably connected.

Specifically, cooker body 10 is provided with cooker body pipeline 11；Lid 20 is provided with lid pipeline 21；Cooker body 10 is led to lid 20 Rotating shaft 30 is crossed to be rotatably coupled；In cooker body pipeline 11 and lid pipeline 21 at least one by be rotatably connected structure with turn Axle 30 is connected；Wherein, fluid passage 31 is provided with rotating shaft 30, cooker body pipeline 11 and lid pipeline 21 are connected by fluid passage 31 It is logical.

The cooking apparatus 100 that the utility model is provided, cooker body pipeline 11 and lid pipeline 21 pass through the fluid in rotating shaft 30 Passage 31 is connected, by setting at least one in cooker body pipeline 11 and lid pipeline 21 between rotating shaft 30 by rotatably connecting Binding structure is attached, even if cooker body pipeline 11, lid pipeline 21 are rotatably connected with the formation of the interface of rotating shaft 30, relatively For the structure for making pipeline extend directly on upper lid from cooker body 10 in the prior art, this product can lead to when being renovated Crossing makes rotating shaft 30 be rotated against with cooker body pipeline 11 and/or lid pipeline 21, is formed and is turned round triangular originally with removal Power and torque, so as to avoid the problem of three occurs bending fatigue or be damaged, improve the reliability of product.

Preferably, cooker body pipeline 11 is connected by the structure that is rotatably connected with rotating shaft 30, and lid pipeline 21 passes through one The structure that is rotatably connected is connected with rotating shaft 30.

In one embodiment of the present utility model, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, be rotatably connected structure Including threeway tube head 40.

Specifically, threeway tube head 40 includes main leg 41 and branch pipeline section 42, and main leg 41 is rotatably sleeved in rotating shaft 30 Outside, and its two ends is tightly connected with rotating shaft 30, to limit the stream chamber 43 of closing between main leg 41 and rotating shaft 30, makes Liquid in stream chamber 43 can only enter the lid pipeline 21 or cooker body pipeline 11 that are connected with branch pipeline section 42 by branch pipeline section 42, without It can be overflowed from main leg 41 with the position of docking of rotating shaft 30, the axle body of rotating shaft 30 is provided with connect fluid passage 31 with stream chamber 43 Through hole 32, certainly, may also set up the inner side that main leg 41 is rotatably sleeved in rotating shaft 30, so that main leg 41 is straight according to demand Connect and connected with fluid passage 31；Wherein, branch pipeline section 42 mutually passes through with main leg 41 and is communicated to stream chamber 43, cooker body pipeline 11 and lid Any one in pipeline 21 is connected with branch pipeline section 42.

In this programme, cooker body pipeline 11 passes through fluid passage 31, through hole 32, stream chamber 43 and branch pipeline section 42 and lid pipeline 21 form connection, and while ensuring to meet to cooker body pipeline 11 and the conducting of lid pipeline 21, by the way that main leg 41 can be turned The outside or inner side of rotating shaft 30 are socketed in dynamicly, branch pipeline section 42 are connected with cooker body pipeline 11 or lid pipeline 21, so that cooker body Pipeline 11 or lid pipeline 21 are formed with rotating shaft 30 and are rotatably coupled, it is to avoid when renovating cooker body pipeline 11 or lid pipeline 21 with The problem of fatigue is occurred by torsion or Moment or is lost for rotating shaft 30 and its junction, and the structure can realize cooker body pipe Road 11 or lid pipeline 21 carry out cloth relative to the steering of the position of rotating shaft 30 beneficial to cooker body pipeline 11 or lid pipeline 21 Office is set.

Preferably, any one in cooker body pipeline 11 and lid pipeline 21 and branch pipeline section 42 are integral type structure, for example, such as Shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, the branch pipeline section 42 of threeway tube head 40 is connected with lid pipeline 21, and branch pipeline section 42, supervisor Section 41 and lid pipeline 21 are integral type structure.

In this programme, it is integral type knot to set any one and branch pipeline section 42 in cooker body pipeline 11 and lid pipeline 21 Structure, can so save the assembling procedure of product, while avoiding occurring interface seepy question, it is ensured that the reliability of product.

In a technical scheme of the present utility model, as indicated at 4, the structure that is rotatably connected includes elbow 50, rotating shaft 30 End face be provided with the perforate that is connected with fluid passage 31, certainly, according to demand, will can also be used to lead to fluid in rotating shaft 30 The perforate that road 31 is connected is arranged on the columnar shaft of rotating shaft 30 at the position of the shaft end of neighbouring rotating shaft 30, one of elbow 50 Port is rotatably sleeved in one end that perforate is relatively set with rotating shaft 30, another port and cooker body pipeline 11 and lid pipe Any one in road 21 is connected.

In this programme, elbow 50 is set to be rotatably connected cooker body pipeline 11 or lid pipeline 21 with rotating shaft 30, Have the advantages that it is simple in construction, easy to assembly, and when can avoid renovating cooker body pipeline 11 or lid pipeline 21 and rotating shaft 30 and its Fatigue is occurred by torsion or Moment for junction or the problem of lose, meanwhile, the structure can realize cooker body pipeline 11 or Lid pipeline 21 is laid out and set beneficial to cooker body pipeline 11 or lid pipeline 21 relative to the steering of the position of rotating shaft 30 Put.

Preferably, any one in cooker body pipeline 11 and lid pipeline 21 and elbow 50 are integral type structure, such as Fig. 4 institutes Show, cooker body pipeline 11 is connected by elbow 50 with rotating shaft 30, and cooker body pipeline 11 and elbow 50 are integral type structure.

In this programme, it is integral type structure to set any one and elbow 50 in cooker body pipeline 11 and lid pipeline 21, The assembling procedure of product can be so saved, while avoiding occurring interface seepy question, it is ensured that the reliability of product.

In any of the above-described embodiment, as shown in fig. 6, fluid passage 31 includes the blind hole 33 being arranged in rotating shaft 30, blind hole 33 aperture be located at rotating shaft 30 end face on, one in cooker body pipeline 11 and institute's lid pipeline 21 be connected to blind hole 33 hole Mouthful, another is connected to the place position of blind hole 33 in rotating shaft 30.

More specifically, as shown in Figures 4 to 6, the orifice part that cooker body pipeline 11 passes through blind hole 33 on elbow 50 and rotating shaft 30 Position connection, to form cooker body pipeline 11 and the connection of fluid passage 31 of rotating shaft 30 and being rotatably connected between rotating shaft 30, The position of blind hole 33 is relatively set with rotating shaft 30 and is provided with the through hole 32 being connected with space in the hole of blind hole 33, lid pipeline 21 are connected at the position of through hole 32 by threeway tube head 40, to form lid pipeline 21 and the fluid passage 31 of rotating shaft 30 Connection and being rotatably connected between rotating shaft 30.

In above-described embodiment, it is preferable that as shown in fig. 6, the position of non-blind hole 33 of rotating shaft 30 is solid construction, carried with reaching Rise the purpose of the rigidity of rotating shaft 30, it is to avoid the problems such as rotating shaft 30 is deformed or is broken.

In above-described embodiment, it is preferable that the place position of blind hole 33 in rotating shaft 30 is provided with reinforced structure and (do not shown in figure Go out), such as the place position of blind hole 33 in rotating shaft 30 sets reinforcement, or by increasing the place position of blind hole 33 in rotating shaft 30 The diameter of axle carry out reinforcement etc. to increase wall thickness, to reach the purpose of the lifting rigidity of rotating shaft 30, it is to avoid rotating shaft 30 is deformed or is broken Problem.

In any of the above-described embodiment, as shown in Figures 1 to 4, cooking apparatus 100 also include hinge spring 60, cooker body 10 with Lid 20 is hinged by hinge spring 60, wherein, hinge spring 60 includes spring body portion in a tubular form, and rotating shaft 30 is connected to spring body portion In.

In this programme, hinge spring 60 is set, power of uncapping can be provided to lid 20 using hinge spring 60, to facilitate production The operational flip of product, wherein, rotating shaft 30 is connected in the spring body portion of hinge spring 60, makes the spring body portion of tubulose can countershaft 30 Form protection, it is to avoid rotating shaft 30 be collided generation it is damaged the problem of.

In one embodiment of the present utility model, cooker body 10 includes interior pot 70, when lid 20 is covered with cooker body 10, lid The outlet of pipeline 21 is positioned at the top of interior 70 pots of mouths of pot, to be realized and will be stored up at cooker body 10 using cooker body pipeline 11 and lid pipeline 21 The water deposited is sent in interior pot 70 and cooked, and realizes the automatic water-supply of cooking apparatus 100.

In one embodiment of the present utility model, it is provided with lid 20 and washes meter box 80, lid pipeline 21, which is connected to, is washed Rice box 80, is washed in meter box 80 to rice with realizing the water stored at cooker body 10 being sent to using cooker body pipeline 11 and lid pipeline 21 Cleaned etc. material to be cooked；It is highly preferred that washing the discharge gate being provided with meter box 80 for discharge, the discharge gate is just right The pot mouthful of pot 70 in cooker body 10.

In one embodiment of the present utility model, water tank (not shown), cooker body pipeline 11 are provided with cooker body 10 Water tank is connected to, for being exported to the water in water tank.

In one embodiment of the present utility model, be provided with water pipe head on cooker body pipeline 11, water pipe head be used for Running water pipe connect so that cooker body pipeline 11 and lid pipeline 21 access domestic running water pipeline in, with according to demand at any time to The fresh water material of the delivered inside of cooking apparatus 100.

In a preferred embodiment of the present utility model, cooker body pipeline 11 is arranged on the inside of cooker body 10, for example, setting Between the shell and inner casing of cooker body 10, fixed and protective action can be played to cooker body pipeline 11, it is to avoid cooker body pipeline 11 by The problem of occurring damaged to collision, and avoid cooker body pipeline 11 from being pullled and cause rotating shaft 30 to shift or damage.

In a preferred embodiment of the present utility model, lid pipeline 21 is arranged on the inside of lid 20, for example, setting Between the cover and inner cap of lid 20, fixed and protective action can be played to lid pipeline 21, it is to avoid lid pipeline 21 by The problem of occurring damaged to collision, and avoid lid pipeline 21 from being pullled and cause rotating shaft 30 to shift or damage.

In a specific embodiment of the present utility model, as shown in Figures 1 to 8, rotating shaft 30 is provided with blind hole 33 in Hollow structure, the end of blind hole 33 can be according to determining, while in rotating shaft 30 in lid 20 to the predeterminated position of lid pipeline 21 Dead end sets through hole 32 radially, and through hole 32 is connected through blind hole 33, i.e. through hole 32 with blind hole 33；Lid pipeline 21 passes through three Siphunculus first 40 is connected with rotating shaft 30, wherein, threeway tube head 40 is rotatably sleeved in rotating shaft 30, the passage in lid pipeline 21 Connect, be tightly connected on threeway tube head 40 in the two ends that position is docked with rotating shaft 30 with rotating shaft 30 with the through hole 32 in rotating shaft 30, Water is set to be flowed by the branch pipeline section 42 being connected with lid pipeline 21, it is impossible to be overflowed from docking position, wherein, rotating shaft 30 can be three Rotated in the main leg 41 of siphunculus first 40；The top of cooker body pipeline 11 is connected by elbow 50 with rotating shaft 30, specifically, elbow 50 The end of blind hole 33 of rotating shaft 30 is inserted in, and rotating shaft 30 can be rotated in elbow 50；Lid 20 along rotating shaft 30 overturn when, rotating shaft 30 exists Rotated in threeway tube head 40 and elbow 50, and lid pipeline 21 and cooker body pipeline 11 are fixture, it is static relative to rotating shaft 30, Asked in this way, lid pipeline 21, cooker body pipeline 11 and both connecting portions with rotating shaft 30 can be avoided to occur bending, torsion Topic, it is to avoid pipeline fatigue damage is lost, it is ensured that production reliability.

Alternatively, cooking apparatus 100 is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.

In summary, the cooking apparatus that the utility model is provided, cooker body pipeline and lid pipeline pass through the fluid in rotating shaft Passage is connected, and is entered by least one for setting in cooker body pipeline and lid pipeline between rotating shaft by the structure that is rotatably connected Row connection, even if cooker body pipeline, lid pipeline are rotatably connected with the formation of the interface of rotating shaft, relative to making in the prior art For the structure that pipeline extends directly on upper lid from cooker body, this product, can be by making rotating shaft and cooker body pipe when being renovated Road and/or lid pipeline are rotated against, and are formed originally in triangular torsion and torque with removal, so as to avoid three from sending out The problem of raw bending fatigue or breakage, improve the reliability of product.

In the utility model, the term such as term " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, example Such as, " connection " can be fixedly connected or be detachably connected, or be integrally connected；" connected " can be joined directly together, It can also be indirectly connected to by intermediary.For the ordinary skill in the art, it can understand as the case may be Concrete meaning of the above-mentioned term in the utility model.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (11)

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

Cooker body, is provided with cooker body pipeline；

Lid, is provided with lid pipeline；

Rotating shaft, the cooker body is rotatably coupled with the lid by the rotating shaft；

Be rotatably connected structure, and at least one in the cooker body pipeline and the lid pipeline passes through the knot that is rotatably connected Structure is connected with the rotating shaft；

Wherein, fluid passage is provided with the rotating shaft, the cooker body pipeline and the lid pipeline pass through the fluid passage Connection.

2. cooking apparatus according to claim 1, it is characterised in that the structure that is rotatably connected includes：

Threeway tube head, including main leg and Zhi pipeline sections, the main leg are rotatably sleeved in the rotating shaft, and its two ends with The rotating shaft sealing connects to limit between the main leg and the rotating shaft on the stream chamber of closing, the axle body of the rotating shaft Provided with the through hole for connecting the fluid passage with the stream chamber；

Wherein, the branch pipeline section mutually passes through with the main leg and is communicated to the stream chamber, the cooker body pipeline and the lid pipe Any one in road is connected with the branch pipeline section.

3. cooking apparatus according to claim 2, it is characterised in that

Any one and the branch pipeline section in the cooker body pipeline and the lid pipeline are integral type structure.

4. cooking apparatus according to claim 1, it is characterised in that the structure that is rotatably connected includes：

Elbow, one end of the rotating shaft is provided with the perforate being connected with the fluid passage, and a port of the elbow can turn One end that the perforate is relatively set with the rotating shaft, another port and the cooker body pipeline and the lid are socketed in dynamicly Any one in body pipeline is connected.

5. cooking apparatus according to claim 4, it is characterised in that

Any one and the elbow in the cooker body pipeline and the lid pipeline are integral type structure.

6. cooking apparatus according to any one of claim 1 to 5, it is characterised in that

The fluid passage includes the blind hole being arranged in the rotating shaft, and the aperture of the blind hole is located at the end face of the rotating shaft On, one in the cooker body pipeline and the lid pipeline be connected to the blind hole aperture, another is connected to described turn Position where the blind hole on axle.

7. cooking apparatus according to claim 6, it is characterised in that

The non-blind hole portion position of the rotating shaft is solid construction；And/or

Position where the blind hole in the rotating shaft is provided with reinforced structure.

8. cooking apparatus according to any one of claim 1 to 5, it is characterised in that also include：

Hinge spring, the cooker body is hinged with the lid by the hinge spring, wherein, the hinge spring is included in pipe The spring body portion of shape, the rotating shaft is connected in the spring body portion.

9. cooking apparatus according to any one of claim 1 to 5, it is characterised in that

The cooker body includes interior pot, when the lid is covered with the cooker body, and the outlet of the lid pipeline is located at the interior pot The top of pot mouth；Or

It is provided with the lid and washes a meter box, the lid pipeline, which is connected to, described washes a meter box；Or

Water tank is provided with the cooker body, the cooker body pipeline is connected to the water tank；Or

Water pipe head is provided with the cooker body pipeline, the water pipe head is used to be connected with running water pipe.

10. cooking apparatus according to any one of claim 1 to 5, it is characterised in that

The cooker body pipeline is arranged on the inside of the cooker body, and/or the lid pipeline is arranged on the inside of the lid.

11. cooking apparatus according to any one of claim 1 to 5, it is characterised in that

The cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.