CN212213490U

CN212213490U - Electric cooker convenient for assembling and disassembling steam valve

Info

Publication number: CN212213490U
Application number: CN202020280865.9U
Authority: CN
Inventors: 朱泽春; 姚文静; 周少程; 邹凌风
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-25
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a make things convenient for electric rice cooker of steam valve dismouting belongs to kitchen cooking utensil field, has solved the inconvenient problem of current electric rice cooker steam valve dismouting, the utility model discloses a make things convenient for electric rice cooker of steam valve dismouting, cover and install including a kind of deep pot body, a kind of deep pot steam valve on covering, a kind of deep pot is covered including upper cover and inner cup, on cover and be equipped with the gas vent, inner cup is equipped with the opening, steam valve detachably assemble in the opening and with the gas vent is linked together, the steam valve by a kind of deep pot covers inboard dismouting alone. Because the inner cup is provided with the opening, no matter the inner cup is detachable or not detachable, the whole steam valve can be directly detached from the inner cup, the user can assemble and disassemble the steam valve more conveniently, and the steam valve is convenient to clean independently.

Description

Electric cooker convenient for assembling and disassembling steam valve

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen cooking utensil field especially relates to make things convenient for electric rice cooker of steam valve dismouting.

[ background of the invention ]

The present a kind of deep pot lid of most electric rice cookers need collocation steam valve to use, can play the exhaust, the effect of anti-overflow, in order to make the external molding of a kind of deep pot lid more succinct pleasing to the eye, current electric rice cooker adopts built-in steam valve, be about to install the steam valve at a kind of deep pot lid inboard detachably, nevertheless because a kind of deep pot lid inboard still installs the inner cup, need pull down the inner cup earlier before the dismouting steam valve, user's use operation degree of difficulty has been increased, the inner cup that also has some products is non-detachable, lead to the steam valve can't unpick and wash alone, long-time use can appear the.

[ Utility model ] content

The utility model aims to solve the technical problem that the shortage in the prior art is overcome and the electric rice cooker convenient for the steam valve to be disassembled and assembled is provided.

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

make things convenient for electric rice cooker of steam valve dismouting, cover and install including a kind of deep pot body a kind of deep pot steam valve on covering, a kind of deep pot is covered including upper cover and inner cup, cover on and be equipped with the gas vent, be equipped with the opening in the inner cup, steam valve detachably assemble in the opening and with the gas vent is linked together, the steam valve by the inboard dismouting alone of a kind of deep pot cover.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the sealing ring is arranged at the opening, and the steam valve is inserted in the sealing ring in an interference manner.

In the above electric cooker facilitating the disassembly and assembly of the steam valve, the seal ring has a cylindrical seal lip extending upward, and the cylindrical seal lip is attached to the upper cover.

In the above electric cooker convenient for the steam valve to be disassembled and assembled, the sealing ring is provided with an annular sealing lip extending outwards in the lateral direction, and the annular sealing lip is pressed and held on the inner cover by the upper cover.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the inner side of the upper cover is provided with a concave cavity for communicating the exhaust port with the steam valve.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the steam valve is provided with an air inlet cylinder extending into the concave cavity, the upper end of the air inlet cylinder is provided with an air outlet, the lower end of the air inlet cylinder is provided with an air inlet, and the air outlet are transversely arranged at intervals.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the cavity is internally provided with the flow blocking rib, and the flow blocking rib is positioned between the air outlet and the air outlet.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the inner cover is fixedly assembled at the inner side of the upper cover; alternatively, the inner lid may be detachably fitted inside the upper lid.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the steam valve is provided with a handle extending out of the opening.

In the electric cooker convenient for the disassembly and assembly of the steam valve, the steam valve is also provided with a backflow hole for discharging condensed water and a backflow sealing gasket for opening and closing the backflow hole.

The utility model has the advantages that:

the utility model provides a make things convenient for electric rice cooker of steam valve dismouting sets up the opening on the inner cup of a kind of deep pot lid, and steam valve detachably assembles in the opening part, and the steam valve is by a kind of deep pot lid inboard dismouting alone, because the inner cup sets up the opening, no matter the inner cup is removable or can not tear open the design, and whole steam valve all can need not to dismantle the inner cup and pull down from the inner cup promptly, and user's dismouting steam valve is more convenient, has made things convenient for the steam valve to wash alone.

Further, a sealing ring is installed at the opening, and the steam valve is inserted into the sealing ring in an interference mode. The sealing ring enhances the sealing performance of the mounting position of the steam valve and prevents the mounting position of the steam valve from air leakage; the steam valve and the interference cartridge of sealing washer simplify the mounting structure of steam valve, make the dismouting operation of steam valve simpler.

Further, the seal ring has an upwardly extending cylindrical sealing lip that abuts the upper cover. The cylindrical sealing lip limits the steam circulation space inside the cooker cover, and effectively prevents steam from escaping to other areas of the cooker cover.

Further, the seal ring has an annular seal lip extending laterally outward, the annular seal lip being held in compression by the upper cover against the inner cover. The annular sealing lip is pressed and held on the inner cup by the upper cover, not only increases the leakproofness, has still increased the installation firmness of sealing washer, pulls the sealing washer when avoiding dismouting steam valve and leads to it to drop.

Further, a concave cavity for communicating the exhaust port with the steam valve is formed in the inner side of the upper cover. The concave cavity enables the inside of the cooker cover to obtain a large anti-overflow space, reduces the fluidity of steam, is beneficial to steam condensation and reduces the discharge amount of the steam.

Furthermore, the steam valve is provided with an air inlet cylinder extending into the concave cavity, an air outlet is formed in the upper end of the air inlet cylinder, an air inlet is formed in the lower end of the air inlet cylinder, and the air outlet are arranged at intervals transversely. The flow path of the steam in the concave cavity is prolonged, and the steam condensation is facilitated.

Furthermore, a flow blocking rib is arranged in the concave cavity and is positioned between the air outlet and the air exhaust port. The flow blocking ribs can not completely separate the concave cavity, steam can cross the flow blocking ribs to flow to the exhaust port, and the flow blocking ribs can extrude rice water foam in the steam to enable bubbles to break, so that the anti-overflow performance is improved.

Furthermore, a handle extending out of the opening is arranged on the steam valve. The steam valve is convenient for users to disassemble and assemble due to the design of the handle.

Furthermore, a backflow hole for discharging condensed water and a backflow sealing gasket for opening and closing the backflow hole are further arranged on the steam valve. The rice water and the condensed water formed by the broken foam can flow back to the cooker body from the backflow hole, so that the rice water is prevented from blocking the steam valve, and the cleaning difficulty of the steam valve is reduced.

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 schematic view of the overall structure of an electric rice cooker according to an embodiment of the present invention;

FIG. 2 is a schematic view of an explosion structure of the electric rice cooker in an embodiment of the present invention;

FIG. 3 is a schematic sectional view of the rice cooker according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic structural diagram of a steam valve according to an embodiment of the present invention.

Reference numerals:

100 pot body, 110 cooking cavity;

200 pot covers, 210 inner covers, 211 openings, 220 upper covers, 221 air outlets, 222 annular convex ribs, 223 flow blocking ribs and 224 concave cavities;

300 steam valve, 310 air inlet cylinder, 311 air inlet, 312 air outlet, 320 return hole, 330 return hole and 340 handle;

400 sealing ring, 410 cylindrical sealing lip, 420 annular sealing lip.

[ detailed description ] embodiments

The utility model provides a make things convenient for electric rice cooker of steam valve dismouting, cover and install including a kind of deep pot body a kind of deep pot steam valve covered, a kind of deep pot is covered including upper cover and inner cup, on cover and be equipped with the gas vent, inner cup is equipped with the opening, steam valve detachably assemble in the opening and with the gas vent is linked together, the steam valve by a kind of deep pot covers inboard dismouting alone. Because the inner cup is provided with the opening, no matter the inner cup is detachable or not detachable, the whole steam valve can be directly detached from the inner cup, the user can assemble and disassemble the steam valve more conveniently, and the steam valve is convenient to clean independently.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, an electric rice cooker according to an embodiment of the present invention includes a cooker body 100, a cooker cover 200 and a steam valve 300 installed on the cooker cover 200, the cooker cover 200 covers the cooker body 100 to form a cooking cavity 110, the cooker cover 200 includes an upper cover 220 and an inner cover 210, the upper cover 220 is provided with an exhaust port 221, the inner cover 210 is provided with an opening 211, and the steam valve 300 is detachably assembled to the opening 211 and is communicated with the exhaust port 221. During the cooking process of the electric cooker, the steam in the cooking cavity 110 enters the cooker cover 200 through the steam valve 300 and is exhausted out of the cooker cover 200 through the exhaust port 221.

In this embodiment, a cavity 224 for communicating the exhaust port 221 with the steam valve 300 is formed inside the upper cover 220. The following are exemplary: the upper cover 220 of the present embodiment is a single-layer structure, and the inner cover 210 and the upper cover 220 are assembled to form the pot cover 200; an annular rib 222 extends downwards from the inner side of the upper cover 220, a cavity 224 is defined as a space surrounded by the annular rib 222, and the exhaust port 221 is disposed at a position corresponding to the cavity 224 on the outer side of the upper cover 220. The steam in the cooking cavity 110 enters the concave cavity 224 of the upper cover 220 through the steam valve 300, and the concave cavity 224 enables the inside of the cooker cover 200 to obtain a large anti-overflow space, so that the steam fluidity is weakened, the steam condensation is facilitated, and the steam discharge amount is reduced. Of course, in other embodiments of the present invention, the upper cover may also adopt a double-layer structure assembled by a lining cover and a surface cover in the prior art, and the inner cover is installed on the lining cover.

As mentioned above, the steam valve 300 has an air inlet cylinder 310 extending into the cavity 224, an air outlet 312 is provided at the upper end of the air inlet cylinder 310, an air inlet 311 is provided at the lower end of the air inlet cylinder 310, and the air outlet 312 and the air outlet 221 are transversely spaced. When the cooker cover 200 covers the cooker body 100, the air inlet 311 is communicated with the cooking cavity 110, steam in the cooking cavity 110 flows into the air inlet cylinder 310 through the air inlet 311 and then enters the concave cavity 224 from the air outlet 312, and the air outlet 312 and the air outlet 221 are transversely arranged at intervals, so that the steam flowing out of the air outlet 312 is prevented from directly entering the air outlet 221 transversely, the flow path of the steam in the concave cavity 224 is prolonged, and steam condensation is facilitated.

More preferably, a flow blocking rib 223 is disposed in the cavity 224, and the flow blocking rib 223 is located between the air outlet 312 and the air outlet 221. The following are exemplary: referring to fig. 4, the flow blocking ribs 223 extend into the cavity 224 inside the upper cover 220, and the flow blocking ribs 223 are located between the air outlet 312 and the air outlet 221, but the flow blocking ribs 223 do not completely block the cavity 224, steam can flow to the air outlet 221 beyond the flow blocking ribs 223, and the flow blocking ribs 223 can extrude rice water foam in the steam to break the bubbles, so that the anti-overflow performance is improved. The number and the position of the flow blocking ribs 223 are not limited to this embodiment, two or more flow blocking ribs 223 may be provided according to actual needs, the flow blocking ribs 223 may also be provided on the steam valve 300, or the steam valve 300 and the upper cover 220 are respectively provided with the flow blocking ribs 223 in a staggered manner.

In the present embodiment, the inner lid 210 is fixedly assembled inside the upper lid 220, and the inner lid 210 and the upper lid 220 are assembled into a whole by means of, for example, screwing, injection molding, etc., and are not detachable for the user, but the whole of the pot lid 200 can be separated from the pot body 100, and the washing of the pot lid 200 can be facilitated as well. Because the steam valve 300 of this embodiment is by the inboard dismouting alone of a kind of deep pot lid 200, even inner cup 210 fixed assembly is inboard at upper cover 220 and can not dismantle, whole steam valve 300 can all be directly pulled down from inner cup 210, and user's dismouting steam valve 300 is more convenient, has made things convenient for steam valve 300 to wash alone.

In an embodiment of the present invention, based on the above embodiment, a sealing ring 400 is further installed at the opening 211 of the inner cover 210, and the steam valve 300 is inserted into the sealing ring 400 in an interference manner. The following are exemplary: referring to fig. 4 and 5, the steam valve 300 has an annular sidewall, the sealing ring 400 is fixed on the inner cover 210 along the edge of the opening 211 of the inner cover 210, after the steam valve 300 is inserted into the sealing ring 400, the sealing ring 400 is in interference fit with the annular sidewall of the steam valve 300, and the sealing ring 400 tightly wraps the annular sidewall of the steam valve 300, so that the sealing performance of the installation position of the steam valve 300 is enhanced, and the steam valve 300 is prevented from leaking air; and the interference cartridge of the steam valve 300 and the sealing ring 400 simplifies the installation structure of the steam valve 300, and makes the disassembly and assembly operation of the steam valve 300 simpler.

Of course, in addition to the interference insertion, the steam valve 300 may be assembled at the opening 211 of the inner lid 210 by other detachable structures, such as: the outer periphery of the steam valve 300 is provided with external threads, the opening 211 of the inner cover 210 is provided with internal threads, and the internal threads and the external threads are matched to realize the detachable assembly of the steam valve 300; or, the periphery of the steam valve 300 is provided with a screwing rib, the opening 211 of the inner cover 210 is provided with a screwing groove, and the screwing rib and the screwing groove are matched to realize the detachable assembly of the steam valve 300.

In an embodiment of the present invention, based on the above embodiment, the inner lid is detachably assembled inside the upper lid, for example: slot and activity buckle respectively in the both sides of upper cover, inner cup one side is freely pegged graft in the slot, and the opposite side is by activity buckle joint, and in prior art, based on removable inner cup, the steam valve is fixed in inner cup or movable mounting inboard at the upper cover, only tears the inner cup and just can take off the steam valve, and passes through the utility model discloses a scheme even do not tear open the inner cup, also can tear the steam valve down alone.

Referring to fig. 4, in an embodiment of the present invention, based on the sealing ring 400 of the previous embodiment, the sealing ring 400 further has a cylindrical sealing lip 410 extending upward, and the cylindrical sealing lip 410 abuts against the upper cover 220. The cylindrical sealing lip 410 defines a steam circulation space inside the pot lid 200, and effectively prevents steam from escaping to other areas of the pot lid 200.

Preferably, the sealing ring 400 further has an annular sealing lip 420 extending laterally outward, and the annular sealing lip 420 is pressed against the inner lid 210 by the upper lid 220. As described in the foregoing embodiment, the lower end of the annular rib 222 presses the annular sealing lip 420 onto the inner lid 210, which not only increases the sealing performance, but also increases the installation firmness of the sealing ring 400, thereby preventing the sealing ring 400 from being pulled and falling off when the steam valve 300 is assembled and disassembled.

Referring to fig. 4 and 5, in an embodiment of the present invention, based on the steam valve 300 of the above embodiment, the steam valve 300 is further provided with a backflow hole 320 for discharging condensed water and a backflow gasket 330 for opening and closing the backflow hole 320. The rice water and the condensed water formed by the broken foam entering the steam valve 300 can flow back into the cooker body 100 through the backflow hole 320, so that the rice water is prevented from blocking the steam valve 300, and the cleaning difficulty of the steam valve 300 is reduced.

Referring to fig. 4 and 5, in an embodiment of the present invention, based on the steam valve 300 described in the above embodiment, the steam valve 300 is provided with a handle 340 extending out of the opening 211, the handle 340 is disposed at the edge of the steam valve 300, so that the user can conveniently disassemble and assemble the steam valve 300 and avoid the air inlet 311 and the backflow hole 320 described in the above embodiment.

The steam valve in the embodiment of the utility model saves the dismounting structure between the valve seat and the valve cover of the existing steam valve, the steam cylinder structure is simpler, the production and the use are convenient, the user does not need to dismount the steam valve when cleaning, and the cleaning convenience is increased; however, the steam valve of the present invention is not limited to the above embodiments, and may be other steam valves applied to cooking devices such as electric rice cookers disclosed in the prior art.

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

1. Make things convenient for electric rice cooker of steam valve dismouting, including a kind of deep pot body, a kind of deep pot lid and install steam valve on the a kind of deep pot lid, its characterized in that, a kind of deep pot lid is including upper cover and inner cup, on cover and be equipped with the gas vent, inner cup is equipped with the opening, steam valve detachably assemble in the opening and with the gas vent is linked together, the steam valve by the inboard dismouting alone of a kind of deep pot lid.

2. The electric cooker convenient for assembling and disassembling the steam valve as claimed in claim 1, wherein a sealing ring is installed at the opening, and the steam valve is inserted into the sealing ring in an interference manner.

3. The rice cooker for facilitating the assembly and disassembly of a steam valve as claimed in claim 2, wherein the sealing ring has an upwardly extending cylindrical sealing lip, the cylindrical sealing lip abutting against the upper cover.

4. The rice cooker for facilitating assembly and disassembly of a steam valve as claimed in claim 2, wherein the sealing ring has an annular sealing lip extending laterally outward, the annular sealing lip being pressed against the inner cover by the upper cover.

5. The electric cooker for conveniently dismounting and mounting a steam valve as claimed in any one of claims 1 to 4, wherein a concave cavity for communicating the exhaust port with the steam valve is arranged on the inner side of the upper cover.

6. The electric rice cooker convenient for assembling and disassembling the steam valve as claimed in claim 5, wherein the steam valve is provided with an air inlet cylinder extending into the cavity, an air outlet is arranged at the upper end of the air inlet cylinder, an air inlet is arranged at the lower end of the air inlet cylinder, and the air outlet are transversely arranged at intervals.

7. The electric cooker convenient for assembling and disassembling the steam valve as claimed in claim 6, wherein a flow blocking rib is arranged in the concave cavity, and the flow blocking rib is positioned between the air outlet and the air outlet.

8. The electric cooker for conveniently assembling and disassembling the steam valve as claimed in one of claims 1 to 4, wherein the inner lid is fixedly assembled inside the upper lid; alternatively, the inner lid may be detachably fitted inside the upper lid.

9. The electric cooker for conveniently assembling and disassembling the steam valve as claimed in any one of claims 1 to 4, wherein the steam valve is provided with a handle extending out of the opening.

10. The electric cooker for conveniently assembling and disassembling the steam valve as claimed in any one of claims 1 to 4, wherein the steam valve is further provided with a return hole for discharging condensed water and a return gasket for opening and closing the return hole.