CN211432394U - Cooking utensil convenient to use - Google Patents

Abstract

The utility model relates to a convenient to use's cooking utensil, including organism, the interior pot that has the culinary art chamber and can dismantle the inner cup of connection, the inner cup includes framework, sealing washer and metal cover body, the framework compresses tightly the sealing washer in order to fix it in the periphery of metal cover body, and the framework outwards extends and is formed with outer convex part, be equipped with the steam valve on the outer convex part, the steam valve includes air inlet and gas vent, and on the metal cover body was located to the air inlet, the gas vent set up outer convex part down, just the straight-line distance of air inlet and gas vent was less than the diameter of interior pot. By adopting the technical scheme, the steam valve and the inner cover can be integrally detached and cleaned together, so that the problem of neglected loading caused by more cleaning parts can be avoided; and a backflow port on the steam valve is omitted, so that condensed water formed in the steam valve in the cooking process can be discharged through the exhaust port of the steam valve, and the condensed water is prevented from being accumulated in the steam valve or flowing back to the cooking cavity.

Description

Cooking utensil convenient to use

Technical Field

The utility model relates to a household appliance especially relates to a convenient to use's cooking utensil.

Background

In current rice cooker, the steam valve all sets up on the lid, and the steam that produces during the culinary art is discharged outside to the equipment from the steam valve top after just directly discharging into the steam valve untreated, if cause high temperature steam scald easily in the activity near the gas vent among the culinary art process, has led to the fact other equipment near the gas vent or equipment such as walls to wet adverse effect such as easily for a long time. In addition, in order to prevent the accumulation of condensed water in the steam valve, the steam valve is also provided with a return port, and the condensed water formed in the steam valve can flow back to the cooking cavity through the return port to pollute food materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the existing cooking utensil at least partially, and provides a cooking utensil with convenient and reliable use.

The utility model adopts the technical scheme as follows:

the utility model provides a convenient to use's cooking utensil, includes the organism, has the interior pot of culinary art chamber and can dismantle the inner cup of connection, the inner cup includes framework, sealing washer and metal cover body, the framework compresses tightly the sealing washer in order to fix its periphery at the metal cover body, and the framework outwards extends and is formed with outer convex part, be equipped with the steam valve on the outer convex part, the steam valve includes air inlet and gas vent, and on the metal cover body was located to the air inlet, the gas vent set up outer convex part down, just the air inlet is less than the diameter of interior pot with the straight-line distance of gas vent.

Further, the exhaust port is not higher than the air inlet.

Furthermore, a steam channel with an inlet and an outlet is arranged in the steam valve, and the inlet is higher than the outlet.

Further, the cover body is provided with an air inlet communicated with the introducing port of the steam channel, and the sectional area of the introducing port is smaller than that of the air inlet.

Further, the steam passage includes a bottom surface which is gradually lowered from the inlet port side toward the outlet port side.

Further, the plane where the central axis of the machine body and the central axis of the outlet pass through the inlet.

Further, the cooking device also comprises a water tank, wherein the top of the water tank is communicated with the air outlet so as to introduce the steam generated in the cooking cavity into the water tank for condensation.

Furthermore, the steam valve comprises a bottom cover and a top cover, the bottom cover is connected with the frame body, and the top cover is detachably fixed on the bottom cover.

Further, the lateral part of the machine body is provided with an accommodating cavity for placing the machine body, and the inner cover is lifted to close or open the cooking cavity.

Further, the water tank can be dismantled with the organism and be connected, is equipped with cooperation portion on the water tank, the outer wall of organism supports to lean on the water tank spacing.

Further, the water tank includes box and case lid, the lower part of case lid is equipped with the leading-in, the leading-in stretches into the bottom half, and the bottom of leading-in is equipped with flaring portion, flaring portion is equipped with the cutting part that is used for cutting the bubble.

Adopt above-mentioned technical scheme's beneficial effect to include:

1) through set up the outer convex part of outside extension in the framework, the steam valve directly sets up on outer convex part and directly sets up the air inlet on the metal cover for the steam valve directly communicates the culinary art chamber and draws out the culinary art chamber with steam, and the effectual route that shortens steam water conservancy diversion reduces steam and condenses in the steam valve. Secondly, through setting up the steam valve on the convex part outside with the steam valve and the setting of inner cup integration connection structure for steam valve can wholly dismantle the washing with the inner cup together, need not the dismouting respectively clean, can also avoid the problem that the cleaning part probably leads to neglected loading more. And the exhaust port is downwards arranged on the outer convex part of the frame body, so that a backflow port structure on the steam valve is omitted, the condensed water formed in the steam valve in the cooking process can be directly discharged through the exhaust port of the steam valve, and the problem that the food sanitation is influenced by the condensed water accumulated in the steam valve or the condensed water flowing back into the cooking cavity is prevented. Finally, the straight-line distance between the air inlet and the air outlet is set to be smaller than the diameter of the inner pot, so that the path of the steam in the steam valve is short, the residence time of the hot steam in the steam valve is further reduced, and the steam is discharged out of the steam valve as soon as possible.

2) The exhaust port is set to be not higher than the air inlet, so that steam or condensed water in the steam valve forms larger negative pressure in the steam valve after being discharged from the exhaust port, and the subsequently generated condensed water or steam is continuously led out of the steam valve by utilizing the suction force generated by the negative pressure.

3) The water tank is arranged below the exhaust port of the steam valve, so that the top of the water tank is communicated with the exhaust port to introduce steam generated in the cooking cavity into the water tank for condensation. In addition, when pot cover and pot body hinged joint, because the water tank sets up the back at interior pot, when the user uncaps, at the pot cover from the closed condition to the in-process of open mode, because the radius of rotation of each relative hinge in position on the steam passageway is different, can make steam channel's the one end that admits air be higher than carminative one end gradually, especially when the angle of uncapping is in certain angle, but the gas vent still aligns with first through-hole on the water tank to make the comdenstion water that forms in the steam valve can collect fast and flow into the water tank.

4) Because the steam density is small, the steam entering from the leading-in opening is mainly concentrated on the upper part of the steam channel, and the leading-out opening is set to be lower than the leading-in opening, so that the steam on the upper part of the steam channel forms certain resistance, and the cooking pot is ensured to continuously form a better micro-pressure state. In addition, even if the steam in the steam valve is condensed and accumulated into condensed water, the condensed water can be discharged from the lower outlet, the condensed water in the steam channel can be further prevented from flowing back to the cooking cavity through the inlet, and the food hygiene and safety in the cooking cavity are ensured.

5) Through the sectional area setting with the introducing port and being less than the sectional area of air inlet, on the one hand, the culinary art chamber is at the culinary art in-process, and a large amount of steam of continuous production gathers on the top, through little cross-section, changes the speed that steam goes out to make the speed that steam flows faster, make the time of steam valve of flowing through shorter, reduce its probability of condensation in the steam valve, make things convenient for the absorption of steam more. On the other hand, according to the theory of fluid mechanics, the steam flow speed is accelerated, and the molecular motion of the moving air flow has certain directionality, so that the impact frequency in unit time is reduced, the pressure is reduced, the boiling point of the water vapor is reduced, the water vapor can be kept in a gaseous state for a longer time, and the recovery is convenient. In addition, the culinary art chamber is at the culinary art in-process, continuously produces a large amount of steam, along with the boiling of water, the speed that steam produced becomes fast, and steam is full of whole culinary art chamber, and at the in-process with the leading-in water tank of steam, the gas vent has certain resistance to keep the minute-pressure state in the whole steam passage, promote the culinary art effect. On the contrary, if the traditional connection mode is adopted, the condition of steam overflow is easily generated, and the service life of the machine is reduced.

6) The surface where the central axis of the pot body and the central axis of the outlet are located is arranged to pass through the inlet. Therefore, the path in the steam valve is shortest, so that the residence time of the hot steam in the steam valve is further reduced, and the steam enters the water tank to be condensed as soon as possible.

7) The top cover of the steam valve is detachably fixed on the bottom cover, so that a user can conveniently open the steam valve when cleaning, and the steam valve is simple in machining and manufacturing process.

8) Through going up and down with inner cup and steam valve an organic whole in order to seal or open the culinary art chamber can realize cooking utensil's automation, and inner cup detachable design can prevent for the scheme of embodiment one moreover because the inconvenient problem of spare part is dismantled at holding chamber top, and convenience of customers dismantles cleanness and installation. Secondly, because the water tank sets up the rear portion in the holding chamber, specifically be at the back of interior pot, can convenience of customers gets and puts interior pot, moreover because the density of water is great, can make the whole focus of organism move down after the water tank stores water, promote the stability of organism to need not to set firmly the balancing weight on the organism.

9) Because the pot body and water tank are for leaning on spacing, when the water tank was not installed, the pot body can't realize the location installation, can also realize detecting whether water tank and pot body all install in place to this suggestion user avoids the unreliable that electronic detection probably leads to, saves the cost. During the cooking utensil work, it is spacing through water tank and interior pot, prevent that interior pot from rotating, can make and remain static seal throughout between inner cup and the interior pot, guarantee the sealing reliability, the possibility that steam leaked when reducing the culinary art, the oral area that can also guarantee interior pot simultaneously is just to the inner cup, prevents that inner cup and interior pot can't cooperate and seal.

10) Because the hot steam speed that gets into from the inlet is comparatively fast, steam gets into the aquatic after, can not guarantee that all steam is all absorbed by water soon, and will partly steam produce the bubble because mix with the air after getting into the aquatic, because the water pressure reduces and constantly grow in the bubble rising process, reaches the liquid level at last and breaks and produce the noise. Set up the flaring portion through the bottom at the inlet piece for rate slows down after hot steam gets into the flaring portion, promotes the contact absorption between its and the water, and utilizes the cutting portion of profile of tooth to cut the broken bubble of bubble, can reduce the production of bubble, promotes better being absorbed by water of steam, can also reduce the noise problem that the bubble flotation breaks and leads to simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic view of an overall structure of a cooking appliance according to a first embodiment of the present invention;

fig. 2 is a schematic cross-sectional view illustrating a lid of a cooking appliance in a closed state according to a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view illustrating a partially opened state of a lid of a cooking appliance according to a first embodiment of the present invention;

FIG. 5 is a partial enlarged view of portion B of FIG. 4;

fig. 6 is a schematic view of a partial cross-sectional structure of a pot cover according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of an inner cover and a steam valve in the first embodiment of the present invention;

FIG. 8 is a partial enlarged view of portion C of FIG. 7;

fig. 9 is a schematic top view of the inner lid and the base of the steam valve according to the first embodiment of the present invention;

fig. 10 is a schematic view of a water tank structure in an embodiment of the present invention;

fig. 11 is a schematic structural view of a water tank inlet in an embodiment of the present invention;

fig. 12 is a partial enlarged view of a portion D in fig. 11;

fig. 13 is a schematic structural view of a cooking appliance according to a second embodiment of the present invention;

fig. 14 is a schematic cross-sectional view illustrating an opened state of the inner lid of the cooking device according to the second embodiment of the present invention;

fig. 15 is a partial enlarged view of a portion E in fig. 13;

fig. 16 is a schematic top view of the inner pot and the water tank in a limited position according to the second embodiment of the present invention;

fig. 17 is a schematic sectional view of a cooking appliance according to a third embodiment of the present invention;

fig. 18 is a schematic cross-sectional view of another alternative cooking appliance according to a third embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.

The first embodiment is as follows:

as shown in fig. 1-11, this embodiment provides a reliable cooking utensil, including organism, interior pot 300 and condensation subassembly, the organism includes pot body 200 and pot cover 100, pot cover 100 and pot body 200 hinged joint, pot body 200 is formed with the culinary art chamber that is used for the splendid attire to eat the material, still is equipped with inner cup 110 on the organism, the connection can be dismantled on pot cover 100 to the inner cup, inner cup 110 includes lid 111, frame 112 and sealing washer 113, lid 111 is made for the metal, frame 112 ring is located the periphery of lid 111, frame 112 compresses tightly sealing washer 113 in order to press from both sides sealing washer 113 and establish the periphery of metal lid 111, and sealing washer 113 cooperates with interior pot 300 in order to seal the culinary art chamber when inner cup 110 lock is on interior pot 300. An outward protrusion is formed by extending one side of the frame 112, and the steam valve 400 is disposed on the outward protrusion. The steam valve 400 is provided with a steam channel 430 therein, the steam channel is provided with an inlet 410 and an outlet 420, the steam valve 400 further comprises an air inlet 440 and an air outlet 450, the air inlet is arranged on the metal cover body, the air outlet 450 is arranged on the outer convex part downwards, the air inlet 430 is communicated with the inlet 410, and the outlet 420 is communicated with the air outlet 440.

In this embodiment, through set up the outer convex part of outside extension on the framework, the steam valve directly sets up on outer convex part and directly sets up the air inlet on the metal cover for the steam valve directly communicates the culinary art chamber and draws out the culinary art chamber with steam, and the effectual route of shortening the steam water conservancy diversion reduces the steam and condenses in the steam valve. Secondly, through setting up the steam valve on the convex part outside with the steam valve and the setting of inner cup integration connection structure for steam valve can wholly dismantle the washing with the inner cup together, need not the dismouting respectively clean, can also avoid the problem that the cleaning part probably leads to neglected loading more. And the exhaust port is downwards arranged on the outer convex part of the frame body, so that a backflow port structure on the steam valve is omitted, the condensed water formed in the steam valve in the cooking process can be directly discharged through the exhaust port of the steam valve, and the problem that the food sanitation is influenced by the condensed water accumulated in the steam valve or the condensed water flowing back into the cooking cavity is prevented.

Further, the linear distance between the air inlet and the air outlet is smaller than the diameter of the inner pot. The straight distance between the air inlet and the air outlet refers to the horizontal distance between the center of the air inlet and the center of the air outlet, and the diameter of the inner pot refers to the diameter of the opening of the inner pot.

The straight-line distance between the air inlet and the air outlet is set to be smaller than the diameter of the inner pot, so that a steam path in the steam valve is short, the residence time of hot steam in the steam valve is further reduced, and the steam is discharged out of the steam valve as soon as possible.

Further, the exhaust port 450 is not higher than the intake port 440.

The exhaust port is set to be not higher than the air inlet, so that steam or condensed water in the steam valve forms larger negative pressure in the steam valve after being discharged from the exhaust port, and the subsequently generated condensed water or steam is continuously led out of the steam valve by utilizing the suction force generated by the negative pressure.

Further, the cooking utensil further comprises a water tank 500, the water tank 500 is arranged at the rear part of the machine body 200 and located between the inner pot 300 and the hinge, the water tank 500 is arranged at the rear part of the inner pot 300, a first through hole 511 corresponding to the exhaust hole 450 is arranged on the water tank 500, the exhaust hole 450 of the steam valve 400 is arranged downwards, a second sealing ring 451 is arranged at the mouth part of the exhaust hole 450, and the second sealing ring 451 is pressed on the periphery of the first through hole 511 to guide the steam generated in the cooking cavity into the water tank 500 for condensation.

In this embodiment, through setting up the water tank to set up the water tank in the below of gas vent and with the direct butt joint of gas vent, can further shorten the route of steam water conservancy diversion, reduce steam condensation in the steam valve, make the comdenstion water that cooks the in-process and form in the steam valve can get into the condensate tank through the gas vent of steam valve, convenience of customers clean use. In addition, as shown in fig. 2-5, since the water tank is arranged behind the inner pot, when a user opens the lid, in the process of opening the lid from the closed state to the open state of the lid, the air inlet end of the steam channel is gradually higher than the air outlet end due to the different rotating radiuses of the positions on the steam channel relative to the hinge, especially when the opening angle is within a certain angle, but the air outlet is still aligned with the first through hole on the water tank, so that the condensed water formed in the steam valve can be quickly collected and flow into the water tank.

Further, the ratio of the volume of the water tank 500 to the volume of the inner pot 300 is greater than 1/20.

Too small a ratio may result in the water tank not being sufficient to store condensed water of hot steam generated during cooking, and may even result in overflow of condensed water during cooking to cause water inflow of the cooking appliance or affect sanitation and hygiene.

In an alternative implementation of this embodiment, as shown in fig. 9, the cross-sectional area of the overlapping portion of the steam valve 400 and the inner lid 110 is smaller than that of the rest of the steam valve 400. In fig. 8, a dotted line indicates a boundary range of the inner lid, and the cross-sectional area is based on a horizontal plane direction.

If the cross section area of the overlapped part of the steam valve and the inner cover is larger than that of the rest part of the steam valve, the distance between the center of the steam valve and the center of the inner cover is relatively short, the part of the steam valve connected with the frame body is mainly concentrated on the rest part of the steam valve, the overlapped part of the steam valve and the inner cover becomes a cantilever structure and is suspended above the cover body, and the strength between the steam valve and the frame body is influenced.

Further, the introduction port 410 in the steam valve 400 is higher than the discharge port 420. As shown in fig. 6, preferably, the introducing port is arranged obliquely, so that the steam passing through the introducing port can enter the steam channel from the vertical direction and the horizontal direction, and the condensation and dripping of the steam on the top wall after completely entering from the vertical direction are reduced and the steam falls back to the cooking cavity.

Because the steam density is small, the steam entering from the leading-in opening is mainly concentrated on the upper part of the steam channel, and the leading-out opening is set to be lower than the leading-in opening, so that the steam on the upper part of the steam channel forms certain resistance, and the cooking pot is ensured to continuously form a better micro-pressure state. In addition, even if the steam in the steam valve is condensed and accumulated into condensed water, the condensed water can be discharged from the lower outlet, the condensed water in the steam channel can be further prevented from flowing back to the cooking cavity through the inlet, and the food hygiene and safety in the cooking cavity are ensured.

Further, as shown in fig. 6, a through hole is formed on the cover 111, and the through hole is communicated with the cooking cavity to form an air inlet 440, so that the steam in the cooking cavity is directly introduced into the steam valve. Preferably, an air inlet portion 440a is arranged on the steam valve, a sealing gasket 111a is arranged between the air inlet portion 440a and the through hole, and the air inlet portion 440a extends downwards and extends into the through hole, so that steam is guided to directly enter the steam valve through the air inlet 440.

Further, in the present embodiment, the cross-sectional area of the introduction port 410 is smaller than the cross-sectional area of the gas inlet 440.

On the one hand, the culinary art chamber is at the culinary art in-process, and a large amount of steam of continuous production gathers on the top, through little cross-section, changes the speed that steam goes out to make the speed that steam flows faster, make the time of steam valve of flowing through shorter, reduce its probability of condensing in the steam valve, make things convenient for the absorption of steam more. On the other hand, according to the theory of fluid mechanics, the steam flow speed is accelerated, and the molecular motion of the moving air flow has certain directionality, so that the impact frequency in unit time is reduced, the pressure is reduced, the boiling point of the water vapor is reduced, the water vapor can be kept in a gaseous state for a longer time, and the recovery is convenient. In addition, the culinary art chamber is at the culinary art in-process, continuously produces a large amount of steam, along with the boiling of water, the speed that steam produced becomes fast, and steam is full of whole culinary art chamber, and at the in-process with the leading-in water tank of steam, the gas vent has certain resistance to keep the minute-pressure state in the whole steam passage, promote the culinary art effect. On the contrary, if the traditional connection mode is adopted, the condition of steam overflow is easily generated, and the service life of the machine is reduced.

Furthermore, in order to enable the condensed water in the steam valve to rapidly flow out of the steam valve and enter the water tank through the exhaust port, the bottom surface of the steam channel is provided with an inclined surface, and the bottom surface gradually decreases from the side of the inlet to the side of the outlet.

Further, as shown in fig. 9, a plane on which the central axis of the pot body 200 and the central axis of the outlet 420 are located passes through the inlet 410. Therefore, the path in the steam valve is shortest, so that the residence time of the hot steam in the steam valve is further reduced, and the steam enters the water tank to be condensed as soon as possible.

The steam valve 400 includes a base 460 and a top cover 470, the base 460 is connected to the frame 112, and the top cover 470 is detachably fixed on the base 460. Specifically, the top cover 470 is screwed on the base 460, the base 460 includes a first wall 461 circumferentially arranged, a clamping groove 462 is arranged on the periphery of the first wall 461, the top cover 470 includes a second wall 471 arranged corresponding to the first wall 461, and a buckle (not shown in the figure) is arranged on the inner wall of the second wall 471 and screwed in the clamping groove 462.

Through the bottom with the steam valve with the top cap set up to the removable connected mode of closing soon, opening that can be convenient when the user is clean, manufacturing process is simple moreover.

Preferably, the base 460 is integrally formed with the frame 112. Therefore, the production and manufacturing process can be reduced by integrally injection molding the bottom cover and the frame body.

Further, the water tank 500 comprises a tank body 520 and a tank cover 510, wherein a leading-in part 512 is arranged at the lower part of the tank cover 510, the leading-in part 512 extends into the bottom of the tank body, a flared part 513 is arranged at the bottom of the leading-in part 512, and a cutting part 513a for cutting bubbles is arranged at the flared part 513. Specifically, a downward flange 513b is arranged around the flared portion 513a, and a tooth-shaped cutting portion 513a is arranged on the flange 513b for cutting bubbles.

Because the hot steam speed that gets into from the inlet is comparatively fast, steam gets into the aquatic after, can not guarantee that all steam is all absorbed by water soon, and will partly steam produce the bubble because mix with the air after getting into the aquatic, because the water pressure reduces and constantly grow in the bubble rising process, reaches the liquid level at last and breaks and produce the noise. Set up the flaring portion through the bottom at the inlet piece for rate slows down after hot steam gets into the flaring portion, promotes the contact absorption between its and the water, and utilizes the cutting portion of profile of tooth to cut the broken bubble of bubble, can reduce the production of bubble, promotes better being absorbed by water of steam, can also reduce the noise problem that the bubble flotation breaks and leads to simultaneously.

Example two:

as shown in fig. 13-16, the present embodiment is different from the first embodiment in that: the lateral part of the machine body is provided with a containing cavity for placing the pot body, the inner cover 110 is detachably connected with the machine body, and the inner cover 110 and the steam valve are lifted integrally to seal or open the cooking cavity. Specifically, the organism is frame structure, the organism includes aircraft nose 211, fuselage 212 and frame 213, form the holding chamber that is used for placing interior pot 300 between aircraft nose 211, fuselage 212, the frame 213, interior pot 300 is pushed or is pulled out the holding chamber, with be equipped with electromagnetic heating drum 213a in the corresponding frame of interior pot 300 of holding intracavity, electromagnetic heating drum 213a is used for right interior pot 300 heats, water tank 500 sets up in the rear portion in holding chamber. When the inner pot 300 is installed in place, the mouth of the inner pot 300 faces the inner cover 110, the inner cover 110 on the machine body descends to close the cooking cavity, and simultaneously the exhaust port of the steam valve 400 descends to enable the second sealing ring at the exhaust port to be abutted against the first through hole 511 on the water tank; when the inner pot 300 needs to be pulled out when cooking is completed, the inner lid 110 is lifted.

Through going up and down with inner cup and steam valve an organic whole in order to seal or open the culinary art chamber can realize cooking utensil's automation, and inner cup detachable design can prevent for the scheme of embodiment one moreover because the inconvenient problem of spare part is dismantled at holding chamber top, and convenience of customers dismantles cleanness and installation. Secondly, because the water tank sets up the rear portion in the holding chamber, specifically be at the back of interior pot, can convenience of customers gets and puts interior pot, moreover because the density of water is great, can make the whole focus of organism move down after the water tank stores water, promote the stability of organism to need not to set firmly the balancing weight on the organism.

Further, the water tank 500 is detachably connected with the machine body, a matching portion is arranged on the water tank 500, and the outer wall of the machine body abuts against the water tank to be limited. Specifically, the outer wall of the inner pot 300 is provided with a positioning portion 310, the matching portion includes a groove portion 515, and when the installation is completed, the inner pot 300 abuts against the water tank 500 to enable the positioning portion 310 to be matched and limited with the groove portion 515, so that the inner pot 300 is limited to rotate relative to the central axis thereof.

Because the pot body and water tank are for leaning on spacing, when the water tank was not installed, the pot body can't realize the location installation, can also realize detecting whether water tank and pot body all install in place to this suggestion user avoids the unreliable that electronic detection probably leads to, saves the cost. During the cooking utensil work, it is spacing through water tank and interior pot, prevent that interior pot from rotating, can make and remain static seal throughout between inner cup and the interior pot, guarantee the sealing reliability, the possibility that steam leaked when reducing the culinary art, the oral area that can also guarantee interior pot simultaneously is just to the inner cup, prevents that inner cup and interior pot can't cooperate and seal.

Further, as shown in fig. 13, 15 and 16, an arc-shaped portion adapted to the shape of the side wall of the inner pan 300 is provided on the front side wall 521 of the tank 520 of the water tank. Preferably, the water tank 500 is arranged right behind the pot body.

So, make one side shape that water tank and pot body supported against basically with pot body outer wall shape phase-match, the volume of increase water tank that can furthest improves space utilization. On the other hand, when the water tank is not installed in place, the water tank can be assisted to be installed in place by the abutting limit of the front side wall of the water tank matched with the shape of the outer wall of the pot body when the pot body is pushed into the accommodating cavity.

Example three:

as shown in fig. 17 and 18, the present embodiment is different from the second embodiment in that: the machine body is provided with a steam generating device 214, and the steam generating device 214 is communicated with the cooking cavity through a pipeline so as to introduce hot steam generated by the steam generator 214 into the cooking cavity to heat and cook food materials in the inner pot 300.

Specifically, as shown in fig. 17, the machine body is further provided with a water purification tank 215, a water inlet pump 216 and a movable valve 217, the movable valve 217 is provided with a steam outlet 218 communicated with a steam generator 214 through a pipeline, the inner cover 110 is detachably mounted on the inner pot 300, the inner cover 110 further comprises a surface cover 114, the surface cover 114 covers the upper surface of the inner cover 110, the inner cover 110 is provided with a steam inlet 115, and the movable valve 217 is arranged on the machine head 211 in a lifting manner so that the steam outlet 218 and the steam inlet 115 are in butt joint with each other to convey steam into a cooking cavity of the inner pot. Specifically, the periphery of the movable valve 217 is provided with threads and is in threaded connection with the machine body, the movable valve 217 is driven by an external driving device (not shown in the figure) to move up and down, and when the movable valve 217 rises, a user can take out the inner pot 300; when the movable valve 217 is lowered, the steam outlet port 218 is abutted against the steam inlet port 115.

By arranging the inner cover to be detachably connected with the inner pot, after cooking is finished, a user can take out the inner cover together with the inner cover, so that the risk of steam entering the machine body due to the fact that steam is sprayed to the bottom of the machine head is avoided; can also keep warm, avoid getting the possibility that the uncovered outside pollutant that probably brings of pot in-process gets the culinary art chamber, convenience of customers uses.

As another alternative implementation manner of this embodiment, as shown in fig. 18, the machine head 211 can be arranged in a reversible manner with respect to the machine body 212, and when the machine head 211 is turned open, the user can take out the inner pot 300; when head 211 is closed, steam outlet 218 of the head is in abutment with steam inlet 115 of inner lid 110 to deliver steam into the cooking cavity of the pot. So, reduced the movable valve elevation structure on the aircraft nose, when the aircraft nose upset was opened, the user can get from a plurality of directions and put interior pot, can also be convenient clean the aircraft nose downside region, convenience of customers' use more.

In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a convenient to use's cooking utensil, includes the organism, has the interior pot of culinary art chamber and can dismantle the inner cup of connection, the inner cup includes framework, sealing washer and metal lid, the framework compresses tightly the sealing washer in order to fix its periphery at the metal lid, its characterized in that, the outside extension of framework is formed with outer convex part, be equipped with the steam valve on the outer convex part, the steam valve includes air inlet and gas vent, and on the metal lid was located to the air inlet, the gas vent set up outer convex part down, just the straight-line distance of air inlet and gas vent is less than the diameter of interior pot.

2. The easy-to-use cooking appliance according to claim 1, wherein the air outlet is not higher than the air inlet.

3. The easy-to-use cooking appliance according to claim 1, wherein the steam valve is provided with a steam passage having an inlet and an outlet, and the inlet is higher than the outlet.

4. The cooking appliance according to claim 3, wherein the cover is provided with an air inlet communicating with the introduction port of the steam passage, and the sectional area of the introduction port is smaller than that of the air inlet.

5. The cooking utensil of claim 3, wherein a plane on which the central axis of the body and the central axis of the outlet pass through the inlet.

6. The easy-to-use cooking appliance according to any one of claims 1 to 5, further comprising a water tank, wherein a top of the water tank is communicated with an exhaust port to introduce the steam generated in the cooking cavity into the water tank for condensation.

7. The easy-to-use cooking appliance according to any one of claims 1 to 5, wherein the steam valve comprises a bottom cover and a top cover, the bottom cover is connected with the frame body, and the top cover is detachably fixed on the bottom cover.

8. The easy-to-use cooking appliance according to any one of claims 1 to 5, wherein the side of the body is provided with a receiving cavity for placing the body, and the inner lid is lifted to close or open the cooking cavity.

9. The cooking appliance according to claim 6, wherein the water tank is detachably connected with the body, the water tank is provided with a matching part, and the outer wall of the body abuts against the water tank for limiting.

10. The cooking appliance according to claim 6, wherein the water tank comprises a tank body and a tank cover, the lower portion of the tank cover is provided with a lead-in member, the lead-in member extends into the bottom of the tank body, and the bottom of the lead-in member is provided with a flared portion, and the flared portion is provided with a cutting portion for cutting bubbles.

Images