CN108209643B

CN108209643B - Automatic rice-washing electric rice cooker

Info

Publication number: CN108209643B
Application number: CN201611147442.4A
Authority: CN
Inventors: 文志华; 徐金涛; 舒春明
Original assignee: Midea Group Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 2016-12-13
Filing date: 2016-12-13
Publication date: 2023-11-28
Anticipated expiration: 2036-12-13
Also published as: CN108209643A

Abstract

The invention relates to an automatic rice-washing electric rice cooker, which comprises a machine shell, and a rice-washing box and a rice cooker which are arranged in the machine shell, wherein the rice-washing box is positioned above the rice cooker; the rice cooker is characterized in that the shell is of a box body structure with an opening at one side, and the rice cooker is in drawer-type sliding connection on the bottom wall of the shell and can be taken out from the shell. The rice cooker is connected to the bottom wall of the shell in a drawer type in a sliding manner, so that the rice cooker can be conveniently pushed in or pulled out from the opening of the shell.

Description

Automatic rice-washing electric rice cooker

Technical Field

The invention relates to the technical field of electric rice cookers, in particular to an automatic rice-washing electric rice cooker.

Background

The earlier development direction of the rice cooker is mainly in the aspect of control, and still needs to be operated by people, and people are required to take rice, wash the rice, add water, start the rice cooker to cook rice and the like. The existing electric rice cooker in the market mainly has multiple functions added on control, such as porridge cooking, soup cooking, rice taste, reservation function, remote control and the like.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic rice washing electric rice cooker aiming at the defects of the prior art.

The technical scheme for solving the technical problems is as follows: an automatic rice-washing electric rice cooker comprises a machine shell, and a rice-washing box and a rice cooker which are arranged in the machine shell, wherein the rice-washing box is positioned above the rice cooker; the rice cooker is in a drawer type sliding connection on the bottom wall of the shell and can be pushed in or pulled out from the opening of the shell.

The beneficial effects of the invention are as follows: the rice cooker is connected to the bottom wall of the shell in a drawer type in a sliding manner, so that the rice cooker can be conveniently taken out of the shell.

On the basis of the technical scheme, the invention can be improved as follows.

Further, a handle which is convenient for the rice cooker to be lifted and freely moved after being taken out is arranged on the rice cooker.

The beneficial effects of adopting the further scheme are as follows: through setting up the handle on the rice cooker, make things convenient for the rice cooker to take out the back, the user carries the rice cooker free movement.

Further, the handle is of a U-shaped structure, and two ends of the handle are rotatably connected with two side walls of the rice cooker.

The beneficial effects of adopting the further scheme are as follows: the handle of U type structure, the bearing effect is better.

Further, the side wall of the rice cooker is formed by a front side wall, a first side wall, a rear side wall and a second side wall which are sequentially connected, and when the rice cooker is pushed into the machine shell, the front side wall is positioned at the opening of the machine shell; the two ends of the handle are respectively connected to the first side wall and the second side wall.

Further, when the rice cooker is pushed into the casing, the handle is positioned at one side of the rear side wall and horizontally arranged.

The beneficial effects of adopting the further scheme are as follows: when the rice cooker is positioned in the shell, the lifting handle is arranged at the rear side of the rice cooker and horizontally arranged, so that the operation of the automatic rice-washing electric cooker is not affected.

Further, the rice cooker comprises a rice cooker body and a rice cooker cover, wherein the upper end of the rice cooker body is open, and one end of the rice cooker cover is rotationally connected with the open end of the rice cooker body; the rice cooker cover is provided with a feeding hole, the lower end of the rice washing box is provided with a discharging hole, and the feeding hole is communicated with the discharging hole.

Further, a circle of elastic sealing ring is arranged at the lower end of the rice washing box and around the discharging hole, a tray with an annular structure is fixed at the lower end of the elastic sealing ring, a clamping structure is arranged at the bottom of the tray, and a clamping structure matched with the clamping structure is arranged on the rice cooker cover and around the feeding hole;

the clamping structure slides on the rice cooker cover in the process of pushing the rice cooker into the machine shell; after the rice cooker is pushed into the shell, the clamping structure is in fit and clamping with the clamping structure.

The beneficial effects of adopting the further scheme are as follows: by arranging the elastic sealing ring and the tray, the rice cooker is positioned after being pushed into the shell, and the rice cooker is prevented from shaking back and forth after being pushed into the shell.

Further, the clamping structure is a protrusion integrally connected to the bottom of the tray, and the clamping structure is a groove arranged on the upper side surface of the rice cooker cover.

The beneficial effects of adopting the further scheme are as follows: by arranging the bulge and the groove, the bulge can slide out of the groove when the rice cooker is conveniently pulled out.

Further, the tray comprises a connecting part and a clamping part, wherein the connecting part is cylindrical, one end of the connecting part is fixedly connected with the elastic sealing ring, and the other end of the connecting part is clamped in a feeding hole on the rice cooker cover; the clamping part is of a circular ring structure and is sleeved and fixed on the connecting part, and the protrusions are integrally connected to the lower side of the clamping part.

Further, the protrusions are plural and are uniformly arranged around the central axis of the detent portion.

The beneficial effects of adopting the further scheme are as follows: the plurality of bulges ensures that the rice cooker is more stable on the shell.

Drawings

FIG. 1 is a schematic perspective view showing a rice cooker and a casing separated from each other according to the embodiment;

FIG. 2 is a schematic perspective view showing the rice cooker according to the embodiment taken out of the casing;

FIG. 3 is a schematic perspective view of the rice cooker of the embodiment in the housing;

fig. 4 is an enlarged schematic view of the portion a in fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 11. a bottom wall; 2. a rice washing box; 21. a discharge hole; 3. a rice cooker; 31. a rice cooker cover; 311. a feed hole; 312. a groove; 32. a rice cooker body; 321. a front sidewall; 322. a first sidewall; 323. a rear sidewall; 324. a second sidewall; 4. a handle; 5. an elastic sealing ring; 6. a tray; 61. a connection part; 62. a clamping part; 63. a protrusion.

Detailed Description

The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

As shown in fig. 1, an automatic rice-washing electric rice cooker comprises a machine shell 1, and a rice-washing box 2 and a rice cooker 3 which are arranged in the machine shell 1, wherein the rice-washing box 2 is positioned above the rice cooker 3, the rice-washing box 2 is in a conical structure, and a small end of the rice-washing box 2 is downwards arranged and provided with a discharge hole 21; the rice cooker 3 is in drawer type sliding connection on the bottom wall 11 of the casing 1 and can be taken out from the casing. When the rice cooker 3 is positioned in the machine shell 1, the rice cooker 3 is locked with the bottom of the rice washing box 2. The electric cooker of the embodiment is convenient to push in or pull out from the opening of the shell by sliding the rice cooker on the bottom wall of the shell in a drawer type.

As shown in fig. 1 to 3, the rice cooker 3 of the present embodiment is provided with a handle 4 which is convenient for the rice cooker 3 to be lifted and freely moved after being taken out. Through setting up the handle on the rice cooker, make things convenient for the rice cooker to take out the back, the user carries the rice cooker free movement.

As shown in fig. 2, the handle 4 of this embodiment has a U-shaped structure, and two ends of the handle are rotatably connected with two side walls of the rice cooker 3, so that the bearing effect is better.

As shown in fig. 1-3, the side wall of the rice cooker 3 in this embodiment is surrounded by a front side wall 321, a first side wall 322, a rear side wall 323 and a second side wall 324 which are sequentially connected, and when the rice cooker 3 is pushed into the casing 1, the front side wall 321 is located at the opening of the casing 1; the two ends of the handle 4 are connected to the first side wall 322 and the second side wall 324, respectively. When the rice cooker 3 is pushed into the casing 1, the handle 4 is positioned at one side of the rear side wall 323 and is horizontally arranged, so that on one hand, the handle is rotated to the rear side of the rice cooker, and the operation of the whole machine is not influenced; on the other hand, the handle is horizontally arranged at the rear side of the rice cooker, so that the handle is conveniently prevented from being lapped on the side wall of the rice cooker, and the side wall of the rice cooker is worn.

As shown in fig. 1 to 4, the rice cooker 3 of the present embodiment includes a rice cooker body 32 and a rice cooker cover 31, wherein the upper end of the rice cooker body 32 is open, and one end of the rice cooker cover 31 is rotatably connected with the open end of the rice cooker body 32; the rice cooker cover 31 is provided with a feeding hole 311, the lower end of the rice washing box 2 is provided with a discharging hole 21, and the feeding hole 311 is communicated with the discharging hole 21. When the rice cooker 3 is pushed into the casing 1, the discharging hole 21 at the lower end of the rice washing box 2 is communicated with the feeding hole 311 on the rice cooker cover 31, so that rice in the rice washing box can conveniently enter the rice cooker.

As shown in fig. 3 and 4, in this embodiment, a ring of elastic sealing ring 5 is disposed on the lower end surface of the rice washing box 2 and around the discharge hole 21, a tray 6 having a ring structure is fixed at the lower end of the elastic sealing ring 5, a clamping structure is disposed at the bottom of the tray 6, and a clamping structure adapted to the clamping structure is disposed on the rice cooker cover 31 and around the feed hole 311; the clamping structure slides on the rice cooker cover 31 in the process of pushing the rice cooker 3 into the machine shell 1; after the rice cooker 3 is pushed into the casing 1, the clamping structure is in adaptive clamping connection with the clamping structure. The clamping structure and the clamping structure of the embodiment are used for clamping the rice cooker cover and the bottom of the rice washing box when the rice cooker is positioned in the machine shell, so that the rice cooker is prevented from shaking back and forth in the machine shell; the clamping structure of the embodiment is preferably a protrusion 63 integrally connected to the tray bottom 6, the protrusion 63 may be any shape, the embodiment is preferably a protrusion 63 with a cambered surface, and the plurality of protrusions 63 are uniformly arranged around the central axis of the clamping portion; the engaging structure is preferably a groove 312 formed on the upper side of the rice cooker cover, the groove 312 may be slightly larger than the protrusion, and the groove 312 may have a proper slope so as to facilitate the protrusion 63 to slide out of the groove 312. The arrangement of the elastic sealing ring ensures that a certain buffer space is reserved up and down when the tray moves on the rice cooker cover, and the bulge moves downwards to enter the groove under the elastic action of the elastic sealing ring when the tray moves to the groove position.

As shown in fig. 3, the tray 6 of the present embodiment includes a connection portion 61 and a clamping portion 62, where the connection portion 61 is cylindrical, one end of the connection portion is fixedly connected with the elastic sealing ring 5, and the other end of the connection portion is clamped in the feeding hole 311 on the rice cooker cover 31; the clamping portion 62 is in a ring structure and is sleeved and fixed on the connecting portion 61, and the protrusion 63 is integrally connected to the lower side of the clamping portion 62. By arranging the connecting part with the cylindrical structure, after the rice cooker is pushed into the shell, the feeding hole on the rice cooker cover is sealed, so that steam is prevented from leaking outside in the running process of the whole machine; by arranging the annular flat clamping part and arranging the bulge on the lower side surface of the clamping part, the tray can run more stably on the rice cooker cover.

The assembling process of the rice cooker and the shell comprises the steps that when the whole rice cooker operates, a handle of the rice cooker is rotated to the position of the rear side wall of the rice cooker body, then the rice cooker is pushed into the shell from the open end of the shell, at the moment, the elastic sealing ring moves upwards through self elastic force, so that a tray at the bottom of the rice washing box moves on the rice cooker cover until a protrusion at the bottom of the tray is correspondingly blocked into a groove on the rice cooker cover, and the rice cooker and the shell are assembled; when the rice cooker is operated, the rice cooker can be directly pulled out of the machine shell through the front side wall of the rice cooker, and the rice cooker can be freely moved through the handle.

The automatic rice-washing electric rice cooker of this embodiment, accessible control wash rice box and realize automatic rice-washing function, after washing rice, wash rice box bottom's discharge gate and open, make the rice that washes rice box in enter into the rice cooker body, then wash rice box bottom's discharge gate and close, the rice cooker body begins the culinary art.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims

1. An automatic rice-washing electric rice cooker is characterized by comprising a machine shell (1), and a rice-washing box (2) and a rice cooker (3) which are arranged in the machine shell (1), wherein the rice-washing box (2) is positioned above the rice cooker (3); the rice cooker is characterized in that the shell (1) is of a box body structure with an opening at one side, and the rice cooker (3) is connected to the bottom wall (11) of the shell (1) in a drawer type in a sliding manner and can be pushed in or pulled out from the opening of the shell (1);

the rice cooker (3) comprises a rice cooker body (32) and a rice cooker cover (31), a feeding hole (311) is formed in the rice cooker cover (31), a discharging hole (21) is formed in the lower end of the rice washing box (2), and the feeding hole (311) is communicated with the discharging hole (21);

a circle of elastic sealing ring (5) is arranged on the periphery of the discharging hole (21) on the lower end face of the rice washing box (2), a tray (6) with an annular structure is fixed at the lower end of the elastic sealing ring (5), a clamping structure is arranged at the bottom of the tray (6), and a clamping structure matched with the clamping structure is arranged on the rice cooker cover (31) and around the feeding hole (311);

the clamping structure slides on the rice cooker cover (31) in the process of pushing the rice cooker (3) into the machine shell (1); after the rice cooker (3) is pushed into the shell (1), the clamping structure is in fit and clamping with the clamping structure.

2. The automatic rice washing electric rice cooker according to claim 1, wherein a handle (4) which is convenient for lifting and freely moving after the rice cooker (3) is taken out is arranged on the rice cooker (3).

3. The automatic rice washing electric rice cooker according to claim 2, wherein the handle (4) is of a U-shaped structure, and two ends of the handle are rotatably connected with two side walls of the rice cooker (3).

4. An automatic rice cooker according to claim 2 or 3, characterized in that the side wall of the rice cooker (3) is surrounded by a front side wall (321), a first side wall (322), a rear side wall (323) and a second side wall (324) which are connected in sequence, and when the rice cooker (3) is pushed into the casing (1), the front side wall (321) is positioned at the opening of the casing (1); the two ends of the handle (4) are respectively connected to the first side wall (322) and the second side wall (324).

5. The automatic rice washing electric rice cooker according to claim 4, wherein the handle (4) is positioned at one side of the rear sidewall (323) and horizontally arranged when the rice cooker (3) is pushed into the cabinet (1).

6. An automatic rice cooker according to any one of claims 1 to 3 and 5, wherein an upper end of said rice cooker body (32) is opened, and one end of said rice cooker cover (31) is rotatably connected to the opened end of said rice cooker body (32).

7. The automatic rice washing electric rice cooker according to claim 1, wherein the clamping structure is a protrusion (63) integrally connected to the bottom of the tray (6), and the clamping structure is a groove (312) arranged on the upper side surface of the rice cooker cover (31).

8. The automatic rice washing electric rice cooker according to claim 7, wherein the tray (6) comprises a connecting part (61) and a clamping part (62), the connecting part (61) is cylindrical, one end of the connecting part is fixedly connected with the elastic sealing ring (5), and the other end of the connecting part is clamped in a feeding hole (311) on the rice cooker cover (31); the clamping part (62) is of a circular ring structure and is sleeved and fixed on the connecting part (61), and the protrusions (63) are integrally connected to the lower side of the clamping part (62).

9. The automatic rice washing electric rice cooker according to claim 8, wherein the protrusions (63) are provided in plurality and are uniformly arranged around the central axis of the clamping portion (62).