CN214905946U - Anti-overflow electric rice cooker - Google Patents

Abstract

The utility model discloses an anti-overflow electric rice cooker has solved among the prior art electric rice cooker and has easily taken place the technical problem of excessive pot when cooking fast, the utility model provides an anti-overflow electric rice cooker, close including a kind of deep pot body and lid a kind of deep pot lid on the a kind of deep pot body, electric rice cooker includes removable anti-overflow lid, during electric rice cooker cooks fast, a kind of deep pot lid is in the open mode, anti-overflow lid closes a kind of deep pot body is last, the anti-overflow lid has the anti-overflow chamber with external intercommunication, the diapire distribution in anti-overflow chamber has the through-hole with a kind of deep pot internal portion intercommunication.

Description

Anti-overflow electric rice cooker

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electricity rice cooker technical field especially relates to an anti-overflow electricity rice cooker.

[ background of the invention ]

The existing electric cooker comprises a cooker body and a cooker cover, wherein a steam valve for exhausting steam is arranged on the cooker cover. The electric cooker has multiple cooking functions, for example, cook rice, cook congee, when cooking congee, in order to shorten the cooking time of cooking congee, need adopt high-power heating, the rice water that produces after the congee boiling can produce a large amount of bubbles, a large amount of bubbles are along with steam is discharged to the steam valve in together, because the bubble volume is too big, consequently, present steam valve can't in time break bubble defoaming processing to all bubbles, this just leads to partial bubble to spill over the pot cover and break and dirty pot cover or scald the user, the clean degree of difficulty and the user's health that have increased the user from this suffer the possibility of scald, user's use experience has been reduced.

Therefore, the prior art discloses an electric cooker, a cooker cover is provided with a cooling device, the cooling device comprises a fan and an air inlet channel communicated with a cooking cavity, during rapid cooking, the fan sends external cold air into the air inlet channel, and then the cold air enters the cooking cavity to reduce the temperature in the cooking cavity, so that the foam on the surface of the rice porridge is cooled and shrinks and breaks, and the foam breaking is realized. In order to prevent that the fan from blocking and rotating in the cooking process to cause that air cannot be supplied for cooling and breaking bubbles, the pot cover is provided with a blocking and rotating alarm, and once the fan is found to be blocked and rotating, high-power heating is cancelled. Although the prior art can prevent the cooling device from failing in the aspect of circuit control, the scheme is only an electric control protection scheme, and if electric control is in a problem, the situation that the pot overflow causes difficulty in cleaning by consumers due to no mechanical protection still occurs.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide an anti-overflow electric rice cooker, can remain broken bubble effect throughout when cooking fast to foam overflow has effectively been prevented.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an anti-overflow electric rice cooker, closes including a kind of deep pot body and lid a kind of deep pot lid on the a kind of deep pot body, electric rice cooker includes removable anti-overflow lid, when electric rice cooker cooks fast, a kind of deep pot lid is in the open mode, anti-overflow lid closes a kind of deep pot body is last, anti-overflow lid has the anti-overflow chamber with external intercommunication, the diapire in anti-overflow chamber distributes and has the through-hole with a kind of deep pot internal portion intercommunication.

Further, a sealing ring is fixed on the anti-overflow cover, the cooker body comprises an outer pot and an inner pot arranged in the outer pot, and the sealing ring is in sealing fit with the inner pot.

Furthermore, the anti-overflow cover comprises a barrel body with open upper and lower ends and a partition plate fixed in the barrel body, the partition plate divides the interior of the barrel body into an upper cavity and a lower cavity, the upper cavity forms the anti-overflow cavity, and the through hole is formed in the partition plate.

Furthermore, the sealing ring is fixed in the lower cavity, and the cylinder is sleeved outside the inner pot.

Furthermore, a clamping hole is formed in the partition plate, a buckle extending upwards is arranged on the sealing ring, and the buckle is fixedly connected with the clamping hole in a clamping mode.

Furthermore, a guide rib is arranged at the bottom of the inner side surface of the barrel and matched with the pot edge of the inner pot so as to vertically limit and radially limit the anti-overflow cover.

Further, the anti-overflow cover is a resin piece; or the anti-overflow cover is a metal piece, and the surface of the metal piece is provided with a non-stick coating.

Furthermore, the anti-overflow electric cooker also comprises a dust cover provided with air holes, and the dust cover covers the anti-overflow cavity.

Furthermore, the dust cover is a metal piece, a resin piece or cloth.

Further, a handle is arranged on the anti-overflow cover.

The utility model has the advantages that:

when the electric cooker of the utility model is used for cooking porridge quickly, the cooker cover is opened firstly, then the anti-overflow cover is covered on the cooker body, foam generated by the porridge can enter the anti-overflow cavity through the through hole, and the foam flowing into the anti-overflow cavity can contract and break in the anti-overflow cavity when contacting with the outside cold air because the anti-overflow cavity is communicated with the outside, thereby avoiding the foam from continuously flowing upwards to overflow out of the anti-overflow cavity and further achieving the anti-overflow effect; in addition, the broken foam can also flow back into the cooker body through the through holes so as to reduce the loss of nutrient components; finally, the utility model discloses in only need increase an anti-overflow lid can, need not to cover at a kind of deep pot and set up complicated cooling device and control circuit, reduced manufacturing cost from this.

The anti-overflow cover is fixed with a sealing ring, the cooker body comprises an outer cooker and an inner cooker arranged in the outer cooker, and the sealing ring is in sealing fit with the inner cooker. By the design, the sealing performance between the anti-overflow cover and the inner pot is ensured, and the phenomenon that the boiling porridge and foam leak to dirty the pot body is avoided.

The anti-overflow cover comprises a barrel body with open upper and lower ends and a partition plate fixed in the barrel body, the partition plate divides the interior of the barrel body into an upper cavity and a lower cavity, the upper cavity forms an anti-overflow cavity, and the through hole is formed in the partition plate. By the design, the open area of the anti-overflow cavity can be increased, so that foam in the anti-overflow cavity can be fully contacted with external cold air, and the foam breaking effect is improved; meanwhile, the design is beneficial to a user to clean the anti-overflow cavity.

The sealing ring is fixed in the lower cavity, and the cylinder is sleeved outside the inner pot. The sealing ring is fixed in the lower cavity, so that the appearance of the anti-overflow cover can be improved; and the barrel suit is in interior pot outside, and then the pot carries out radial spacing to the barrel in the accessible, and then avoids the anti-overflow lid to take place radially to rock under the promotion of steam, has guaranteed the stability that the anti-overflow lid covered from this.

The division plate is provided with a clamping hole, the sealing ring is provided with a buckle extending upwards, and the buckle is clamped and fixed with the clamping hole. By the design, the fixing firmness of the sealing ring can be ensured, and the sealing ring can be conveniently detached and cleaned.

The bottom of the inner side surface of the barrel is provided with a guide rib which is matched with the pot edge of the inner pot so as to limit the overflow-proof cover up and down and radially. By the design, the anti-overflow cover can be further prevented from radially shaking and moving up and down under the action of steam, so that the sealing performance between the anti-overflow cover and the inner pot is ensured.

The anti-overflow cover is a resin part, so that the anti-overflow cover is beneficial to processing and forming and reducing the manufacturing cost; the anti-overflow cover is a metal piece, and the surface of the metal piece is provided with the non-stick coating, so that the anti-fouling and non-stick performance of the anti-overflow cover can be improved, and the anti-overflow cover is convenient to clean; meanwhile, the cooking is more sanitary and healthier.

The anti-overflow electric cooker also comprises a dust cover provided with air holes, and the dust cover covers the anti-overflow cavity. By the design, the anti-overflow cavity can be communicated with the outside through the air holes, and the phenomenon that dust in the air pollutes food in the cooker body can be effectively avoided.

The anti-overflow cover is provided with a handle. By the design, a user can conveniently take and place the anti-overflow cover, and meanwhile, the risk of scalding when the user directly takes the barrel body is avoided.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

FIG. 1 is a perspective view of an electric rice cooker according to a first embodiment of the present invention during fast cooking;

fig. 2 is a schematic structural view of an anti-overflow cover according to a first embodiment of the present invention;

FIG. 3 is a cross-sectional view of a dust cap and an anti-spill cap according to an embodiment of the present invention;

fig. 4 is a state diagram of the foam entering the overflow-proof cavity when the electric rice cooker in the first embodiment of the present invention cooks quickly.

Reference numerals:

100. a pot body; 110. an outer pot; 120. an inner pot; 200. a pot cover; 300. an anti-overflow cover; 310. an anti-overflow cavity; 320. a through hole; 330. a barrel; 331. a guide rib; 340. a partition plate; 341. a clamping hole; 400. a seal ring; 350. a handle; 410. buckling; 500. a dust cover.

[ detailed description ] embodiments

The utility model provides an anti-overflow electric rice cooker, close including a kind of deep pot body and lid a kind of deep pot lid on the a kind of deep pot body, electric rice cooker is including removable anti-overflow lid, when electric rice cooker cooks fast, a kind of deep pot lid is in the open mode, anti-overflow lid closes a kind of deep pot body is last, anti-overflow lid has the anti-overflow chamber with external intercommunication, the diapire distribution in anti-overflow chamber has the through-hole with a kind of deep pot internal portion intercommunication.

When the electric cooker of the utility model is used for cooking porridge quickly, the cooker cover is opened firstly, then the anti-overflow cover is covered on the cooker body, foam generated by the porridge can enter the anti-overflow cavity through the through hole, and the foam flowing into the anti-overflow cavity can contract and break in the anti-overflow cavity when contacting with the outside cold air because the anti-overflow cavity is communicated with the outside, thereby avoiding the foam from continuously flowing upwards to overflow out of the anti-overflow cavity and further achieving the anti-overflow effect; in addition, the broken foam can also flow back into the cooker body through the through holes so as to reduce the loss of nutrient components; finally, the utility model discloses in only need increase an anti-overflow lid can, need not to cover at a kind of deep pot and set up complicated cooling device and control circuit, reduced manufacturing cost from this.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, the anti-overflow electric rice cooker in the present embodiment includes a cooker body 100 and a cooker cover 200 covering the cooker body 100, wherein one side of the cooker cover 200 is hinged to the cooker body 100 or the cooker cover 200 is detachably placed on the cooker body 100, the cooker body 100 includes an outer pot 110 and an inner pot 120 placed in the outer pot 110, and the cooker cover 200 is fastened to the cooker body 100 or rotatably locked to the cooker body 100, so that the cooker cover 200 and the inner pot 120 cooperate to form a cooking cavity. In addition, the anti-overflow electric cooker in this embodiment further includes a detachable anti-overflow cover 300, when the electric cooker performs rapid cooking for cooking porridge, the cooker cover 200 is in an open state, and in case that the cooker cover 200 is hinged to the cooker body 100, the cooker cover 200 is turned to a vertical state to expose the inner pot 120, and at this time, the cooker cover 200 is in an open state; in the case where the pot lid 200 is detachably placed on the pot body 100, the pot lid 200 is removed from the pot body 100 and placed on a counter top or other place to expose the inner pot 120, with the pot lid 200 in an open state. When the cooker cover 200 is in the open state, the anti-overflow cover 300 covers the cooker body 100 and is matched with the inner pot 120 to form a cooking cavity, the anti-overflow cover 300 has an anti-overflow cavity 310 communicated with the outside, and through holes 320 communicated with the inside of the cooker body 100 are distributed on the bottom wall of the anti-overflow cavity 310, that is, the through holes 320 are communicated with the inside of the anti-overflow cavity 310 and the inside of the inner pot 120. Therefore, when porridge is quickly cooked, foam generated by the porridge enters the anti-overflow cavity 310 through the through holes 320, and the anti-overflow cavity 310 is communicated with the outside, so that the foam flowing into the anti-overflow cavity 310 contacts with cold air from the outside, contracts when meeting cold and is broken in the anti-overflow cavity 310, and the foam is prevented from continuously flowing upwards to overflow out of the anti-overflow cavity 310, and further the anti-overflow effect is achieved; in addition, the broken foam can also flow back into the inner pot 120 through the through holes 320, so as to reduce the loss of nutrient components; finally, in the present embodiment, only one overflow preventing cap 300 is added, and there is no need to provide a complicated cooling device and control circuit on the cooker cap 200, thereby reducing the manufacturing cost.

Specifically, the anti-overflow cover 300 in this embodiment includes a barrel 330 with open upper and lower ends and a partition plate 340 fixed in the barrel 330, the partition plate 340 partitions the interior of the barrel 330 into an upper cavity and a lower cavity, the upper cavity forms the anti-overflow cavity 310, the through holes 320 are disposed on the partition plate 340, and the number of the through holes 320 is not large, so as to avoid excessive heat loss during cooking and prevent boiling. By the design, the open area of the anti-overflow cavity 310 can be increased, so that the foam in the anti-overflow cavity 310 can be fully contacted with the outside cold air, and the foam breaking effect is improved; and by adopting the design, the user can clean the spill-proof cavity 310 conveniently.

In addition, in order to ensure the sealing performance between the anti-overflow cover 300 and the inner pot 120 so as to prevent the boiled porridge and foam from leaking to dirty the pot body 100, a sealing ring 400 is fixed on the anti-overflow cover 300 in the embodiment, the sealing ring 400 is fixed in the lower cavity, the cylinder 330 is sleeved outside the inner pot 120, the anti-overflow cover 300 covers the pot body 100 under the action of gravity, and the sealing ring 400 is pressed on the pot edge of the inner pot 120 to be in sealing fit with the pot edge of the inner pot 120, so that the leakage of the porridge and foam is avoided; in addition, the sealing ring 400 is fixed in the lower cavity, which can improve the appearance of the anti-overflow cover 300; and the barrel 330 suit is in the interior pot 120 outside, then the pot 120 carries out radial spacing to the barrel 330 in the accessible, and then avoids the anti-overflow lid 300 to take place radial rocking under the promotion of steam, has guaranteed the stability that the anti-overflow lid 300 covered from this.

In this embodiment, the partition plate 340 is provided with a fastening hole 341, the sealing ring 400 is provided with a fastener 410 extending upward, and the fastener 410 is fastened and fixed with the fastening hole 341. By the design, the fixing firmness of the sealing ring 400 can be ensured, and the sealing ring 400 can be conveniently detached and cleaned.

It can be understood that, in other embodiments of the present invention, the sealing ring may also be fixed on the back of the partition plate by bonding; or the back of the partition plate is provided with a slot, and the top end of the sealing ring is embedded and fixed in the slot; or the sealing ring is bonded and fixed or embedded on the inner side surface of the cylinder body below the partition plate, and the sealing ring is in sealing fit with the outer periphery of the pot edge.

In order to improve the covering stability of the anti-overflow cover 300, in this embodiment, the bottom of the inner side surface of the barrel is provided with an annular guide rib 331, the guide rib 331 is provided with a guide inclined surface, and when the anti-overflow cover 300 is covered on the inner pot 120, the guide rib 331 is inserted below the pot edge of the inner pot 120 under the guide effect of the guide inclined surface to realize the upper and lower limit of the anti-overflow cover 300 and prevent the anti-overflow cover 300 from moving up and down under the action of steam; meanwhile, the guide ribs 331 are matched with the rim of the inner pot to realize radial limitation of the anti-overflow cover 300, so that the anti-overflow cover 300 is further prevented from radially shaking under the action of steam, and the sealing performance between the anti-overflow cover 300 and the inner pot 120 is ensured.

In order to increase the weight of the anti-overflow cap 300 and further reduce the shaking degree thereof, the anti-overflow cap 300 in the embodiment is a metal member, and the surface of the metal member is provided with a non-stick coating, so that the anti-fouling and non-stick performances of the anti-overflow cap 300 can be improved, and the anti-overflow cap is convenient to clean; meanwhile, the cooking is more sanitary and healthier.

It can be understood that, in other embodiments of the present invention, the anti-overflow cover can also be a resin member, so as to facilitate the processing and forming of the anti-overflow cover and reduce the manufacturing cost.

In addition, the anti-overflow electric rice cooker in the embodiment further comprises a dust cover 500 provided with air holes, the dust cover 500 is a metal piece or a resin piece or cloth, and the dust cover 500 covers the anti-overflow cavity 310, so that the anti-overflow cavity 310 can be communicated with the outside through the air holes, and the food in the cooker body can be effectively prevented from being polluted by dust in the air.

Finally, in order to facilitate the user to take and place the anti-overflow cap 300, the handle 350 is disposed on the anti-overflow cap 300 in this embodiment, so that the risk of scalding when the user directly takes the barrel 330 can be avoided.

It can be understood that in other embodiments of the utility model, the anti-overflow lid includes the diapire and the lateral wall that centers on the diapire and upwards extend, diapire and lateral wall enclose into the anti-overflow chamber, be equipped with the through-hole on the diapire, the bottom surface of diapire is fixed with the sealing washer, the top surface on pot edge is equipped with the constant head tank, the anti-overflow lid adopts the metalwork and covers under the effect of gravity and close on interior pot to make the sealing washer insert in the constant head tank, so design, also can realize sealed and carry out the effect of radial positioning to the anti-overflow lid, through the weight that increases the anti-overflow lid, can avoid the anti-overflow lid to take place drunkenness from top to bottom.

It can be understood that, in other embodiments of the present invention, in order to simplify the structure, the dust cover can be omitted, so as to achieve the anti-overflow effect during the fast cooking.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. The utility model provides an anti-overflow electric rice cooker, closes including a kind of deep pot body and lid a kind of deep pot lid on the a kind of deep pot body, its characterized in that, electric rice cooker includes removable anti-overflow lid, when electric rice cooker cooks fast, a kind of deep pot lid is in the open mode, anti-overflow lid closes on the a kind of deep pot body, anti-overflow lid has the anti-overflow chamber with external intercommunication, the diapire in anti-overflow chamber distributes and has the through-hole with a kind of deep pot internal portion intercommunication.

2. The spill-proof electric rice cooker as claimed in claim 1, wherein a sealing ring is fixed on the spill-proof cover, the cooker body comprises an outer pot and an inner pot arranged in the outer pot, and the sealing ring is in sealing fit with the inner pot.

3. The overflow-proof electric rice cooker as claimed in claim 2, wherein the overflow-proof cover comprises a barrel body with open upper and lower ends and a partition plate fixed in the barrel body, the partition plate divides the interior of the barrel body into an upper cavity and a lower cavity, the upper cavity forms the overflow-proof cavity, and the through hole is arranged on the partition plate.

4. The spill-proof electric rice cooker as claimed in claim 3, wherein said sealing ring is fixed in said lower cavity, and said barrel is sleeved outside said inner pot.

5. The overflow-proof electric cooker as claimed in claim 4, wherein the partition plate is provided with a clamping hole, the sealing ring is provided with a buckle extending upwards, and the buckle is clamped and fixed with the clamping hole.

6. The overflow-proof electric rice cooker as claimed in claim 4, wherein the bottom of the inner side surface of the cylinder is provided with a guide rib, and the guide rib is matched with the edge of the inner pot to limit the overflow-proof cover in an up-down direction and a radial direction.

7. An overflow preventing electric cooker as claimed in one of claims 1 to 6, wherein said overflow preventing cover is a resin member; or the anti-overflow cover is a metal piece, and the surface of the metal piece is provided with a non-stick coating.

8. The rice cooker as claimed in one of claims 1 to 6, further comprising a dust cover having air holes, wherein the dust cover is covered on the spill-proof cavity.

9. The spill-proof electric rice cooker as claimed in claim 8, wherein the dust cover is a metal member or a resin member or cloth.

10. An overflow preventing electric rice cooker as claimed in one of claims 1 to 6, wherein said overflow preventing cover is provided with a handle.

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