CN216129800U

CN216129800U - Washing barrel for cleaning device and cleaning device

Info

Publication number: CN216129800U
Application number: CN202121987500.0U
Authority: CN
Inventors: 由俊达; 范景恩; 王得军; 包阿如罕; 张玉强; 荆伟鑫
Original assignee: Qingdao Haier Washing Electric Appliance Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Electric Appliance Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-25
Anticipated expiration: 2031-08-23

Abstract

The utility model belongs to the field of washing, and particularly relates to a washing barrel for a cleaning device and the cleaning device. The utility model aims to solve the problems that the structure simulating the hand rubbing washing has certain defects and the removal effect on some stubborn stains is not ideal. For this purpose, the washing barrel for the cleaning device is a flexible barrel, the inner wall of the washing barrel is fixedly provided with a washing bulge and a transverse flow guide structure, the outer surface of the washing bulge is fixedly provided with a bulge kneading piece, and the transverse flow guide structure is arranged to enable water to flow along a set track. According to the washing barrel, the washing bulge is arranged, the bulge rubbing piece is arranged on the outer surface of the washing bulge, and the transverse flow guide structure is further arranged, so that the action of rubbing and washing by hands can be well simulated during washing, the rubbing and washing effect on washed objects is improved, and some stubborn stains can be effectively removed.

Description

Washing barrel for cleaning device and cleaning device

Technical Field

The utility model belongs to the technical field of washing, and particularly relates to a washing barrel for a cleaning device and the cleaning device.

Background

In the daily life of the current, the requirement of self sanitation and cleanness is always paid great attention by people. Accordingly, people wash clothes frequently, but the long-time hand washing is a troublesome and time-consuming and labor-consuming work. Therefore, the appearance of the washing machine brings great convenience to people and is gradually one of the essential life appliances. The current washing machines are of two types, namely a pulsator washing machine and a drum washing machine. The impeller washing machine is provided with an impeller structure at the bottom of a washing inner barrel, the impeller rotates in the forward and reverse directions in a reciprocating mode in the washing process, water flow in the barrel forms vortexes in different directions, and mutual friction force can be generated while clothes are driven to roll along with the water flow, so that the clothes washing effect is achieved. The drum washing machine utilizes the mechanical work of the motor to rotate the drum, and the clothes are continuously lifted to a high place in the drum and then fall off, so that the clothes can be washed by repeated reciprocating motion.

Compared with clothes such as outerwear and trousers, small clothes such as underwear and underpants are washed relatively more frequently, the capacity of a traditional washing machine (such as a pulsator washing machine or a drum washing machine) is larger, if the small clothes are washed frequently, resources such as water and electricity are wasted, and the small clothes are usually small in size, so that the washing effect is not expected easily.

At present, small washing equipment developed aiming at washing small clothes also appears in the market, a washing drum is used for bearing the clothes, a drum wall is provided with a bulge, the washing drum continuously rotates towards one direction, and the bulge is utilized to rub the clothes to wash the small clothes. However, such a rubbing washing method is not satisfactory because it causes a great wear on the laundry.

The applicant proposed in application No. 202121537243.0 of number 07/2021 a solution that washing of laundry placed in a flexible washing tub is achieved by a driving part driving a pressing part to press the flexible washing tub, and that the laundry is less worn.

However, in practical use, the applicant has found that the solution still has certain disadvantages in the structure simulating hand scrubbing, and the removal effect on some stubborn stains is not ideal. In order to solve the technical problem, the application is continued to improve the scheme through improving the structure of the washing barrel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a washing barrel for a cleaning device, aiming at the problems that in the prior art, the structure for simulating hand rubbing washing has certain defects and the removal effect of some stubborn stains is not ideal.

In the above preferred technical solution for the washing tub of the cleaning device, an included angle between the washing protrusion and an inner wall of the washing tub is not equal to 90 degrees.

In the above preferred technical solution for the washing tub of the cleaning device, the convex kneading member includes a first kneading protrusion, and the first kneading protrusion is provided on an outer surface of a side wall of the washing protrusion, which is in contact with an inner wall of the washing tub.

In the above preferred technical solution for the washing tub of the cleaning device, an included angle α between the first kneading protrusion and the side wall of the washing protrusion is an acute angle.

In a preferred embodiment of the above washing tub for a washing device, the convex kneading member includes a second kneading protrusion, the second kneading protrusion is provided on a side wall of the washing protrusion not connected to the washing tub, and/or,

the washing projection is an elastic member, and/or,

the transverse flow guide structure is a flow guide annular convex rib, and/or,

the transverse flow guide structure is a flow guide spiral convex rib.

In the above preferred technical solution for the washing tub of the cleaning device, the cross section of the washing tub is in the shape of an oblong hole, and the washing protrusion is disposed at the plane of the inner wall of the washing tub.

In the above preferred technical solution for the washing tub of the cleaning device, there are two washing protrusions, the two washing protrusions are respectively disposed on two opposite planes of the inner wall of the washing tub, and the inclination directions of the two washing protrusions are parallel.

In the above preferred technical solution for the washing tub of the cleaning device, the washing protrusion is detachably connected to the washing tub.

In the above preferred technical scheme for washing tub of belt cleaning device the inner wall of washing tub is fixed and is equipped with the bucket wall connecting piece the protruding connecting piece is fixed and is equipped with to the washing arch, the bucket wall connecting piece with protruding connecting piece is for dismantling the connection, just the quantity of bucket wall connecting piece is no less than the quantity of protruding connecting piece.

The utility model also provides a cleaning device, which comprises the washing barrel for the cleaning device in any one of the technical schemes.

The technical scheme of the utility model is that the washing barrel for the cleaning device is a flexible barrel, the inner wall of the washing barrel is fixedly provided with a washing bulge and a transverse flow guide structure, the outer surface of the washing bulge is fixedly provided with a bulge kneading piece, and the transverse flow guide structure is arranged to enable water to flow along a set track.

Through the arrangement mode, the washing barrel is provided with the washing bulge, the bulge kneading piece is arranged on the outer surface of the washing bulge, the transverse flow guide structure is further arranged, and the washed objects and water extruded from the washed objects can move along the inner wall of the washing barrel under the guide of the transverse flow guide structure, so that the action of rubbing the washed objects by hands can be well simulated during washing, excessive ineffective turbulence is avoided, the rubbing effect on the washed objects is improved, and some stubborn stains can be effectively removed.

Drawings

The washing tub for a washing device of the present invention will be described with reference to the accompanying drawings. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of the first state of FIG. 3 under a pressing force;

FIG. 5 is a schematic structural view of FIG. 3 in a second state under a compressive force;

fig. 6 is a schematic view of the structure of the washing projection of fig. 1.

The list of reference numerals is 1-washing tub, 2-washing bulge, 3-transverse flow guide structure, 4-first kneading bulge, 5-second kneading bulge.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the transverse diversion structure is exemplified as the diversion annular rib or the diversion spiral rib in the description, it is obvious that other similar means can be adopted in the present invention, such as the transverse diversion structure being a wave fold line or a wave line, etc., as long as the transverse diversion structure can make water flow along the set track.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus 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 relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "provided," and the like are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate, etc. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to solve the problems that the existing structure for simulating the hand rubbing washing has certain defects and the removal effect of some stubborn stains is not ideal, as shown in figures 1-6, the utility model provides a washing barrel for a cleaning device, wherein the washing barrel 1 is a flexible barrel, the cross section of the washing barrel 1 is in a long round hole shape, a washing bulge 2 and a transverse flow guide structure 3 are fixedly arranged on the inner wall of the washing barrel 1, the washing bulge 2 and the washing barrel 1 are of an integrated structure, the washing bulge 2 is an elastic part, the washing bulge 2 is provided with two parts, the washing bulge 2 is arranged on the plane of the inner wall of the washing barrel 1, the two washing bulges 2 are respectively arranged on two opposite planes of the inner wall of the washing barrel 1, and the inclination directions of the two washing bulges 2 are parallel. The included angle between the washing protrusion 2 and the inner wall of the washing tub 1 is not equal to 90 degrees. The transverse diversion structure 3 is arranged to enable water to flow along a set track, and the transverse diversion structure 3 is a diversion annular convex rib. The outer surface of the washing protrusion 2 is fixedly provided with a protrusion kneading member, the protrusion kneading member comprises a first kneading protrusion 4, the first kneading protrusion 4 is arranged on the outer surface of the sidewall of the washing protrusion 2 contacting with the inner wall of the washing tub 1, and an included angle α between the first kneading protrusion 4 and the sidewall of the washing protrusion 2 is an acute angle (as shown in fig. 6). The convex kneading member includes a second kneading protrusion 5, and the second kneading protrusion 5 is provided at a sidewall of the washing protrusion 2 which is not connected to the washing tub 1.

The setting mode has the advantages that: in this embodiment, the washing tub 1 is through setting up washing arch 2, and the contained angle between the inner wall of washing arch 2 and washing tub is not equal to 90 degrees, when the extrusion washing, elastic deformation as shown in fig. 5 takes place more easily after washing arch 2 atress, this embodiment still sets up protruding kneading piece at the surface of washing arch 2, like this when washing arch 2 warp, make first kneading arch 4 can rub the washings, the action of washing is rubbed to the simulation hand that can be fine, avoid too much invalid turbulent flow, promote to rub the washing effect to the washings. In addition, this embodiment still is provided with horizontal water conservancy diversion structure 3, when washing, along with washing tub 1 is extruded, the washings in washing tub 1 is by washing arch 2, first are rubbed protruding 4, second are rubbed protruding 5 and the inner wall of washing tub 1 and are crowded jointly, and the washings and the water of being extruded out from the washings can be followed the inner wall of washing tub 1 and removed under the guide of horizontal water conservancy diversion structure 3, can be more abundant wash the different positions of washings, and can get rid of some stubborn stains, thereby effectual promotion washing effect.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.

For example, in an alternative embodiment, the lateral flow-guiding structure 3 may also be a flow-guiding spiral rib (not shown), without departing from the principle of the present invention, and therefore, all of them will fall within the protection scope of the present invention.

For example, in another alternative embodiment, the washing protrusion 2 may be detachably connected to the washing tub 1 (not shown). A barrel wall connecting piece (not shown in the figure) is fixedly arranged on the inner wall of the washing barrel 1, a convex connecting piece (not shown in the figure) is fixedly arranged on the washing bulge 2, and the barrel wall connecting piece and the convex connecting piece are detachably connected. The barrel wall connecting piece can be one of a buckle and a clamping groove, the bulge connecting piece is the other of the buckle and the clamping groove, and the barrel wall connecting piece and the bulge connecting piece are detachably connected through the connection of the buckle and the clamping groove. The number of the barrel wall connecting pieces can be the same as that of the convex connecting pieces, or the number of the barrel wall connecting pieces can be more than that of the convex connecting pieces, so that the convex connecting pieces can be conveniently installed on the barrel wall connecting pieces at different positions according to actual conditions, the position of the washing bulge 2 can be adjusted, the flexible application range of the washing barrel is improved, and the convex connecting pieces do not deviate from the principle of the utility model and fall into the protection range of the utility model.

For example, in another alternative embodiment, when the washing protrusion 2 is detachably connected to the washing tub 1, the first kneading protrusions 4 with different hardness (not shown in the figure) may be disposed on both sides of the washing protrusion 2, and by adjusting the installation direction of the washing protrusion 2, it is possible to wash clothes with different hardness of the first kneading protrusions 4 without departing from the principle of the present invention, and thus, all of them fall within the protection scope of the present invention.

For example, in another alternative embodiment, the transverse flow-guiding structure 3 may be in the shape of a wave fold line or a wave line (not shown in the drawings) instead of a ring, as long as the transverse flow-guiding structure 3 can make water flow along a set track, without departing from the principle of the present invention, and therefore, the present invention is within the protection scope of the present invention.

For example, in another alternative embodiment, the washing protrusions 2 may be arranged in two, or three, or four or more, etc. (not shown in the figure), which are not departing from the principle of the present invention and thus fall into the protection scope of the present invention.

For example, in another alternative embodiment, the first kneading projections 4 may be provided on at least one of the outer surfaces of the other three sidewalls of the washing projection 2 (not shown in the drawings) contacting the inner wall of the washing tub 1, in addition to the outer surface of the sidewall of the washing projection 2 contacting the inner wall of the washing tub 1 as shown in fig. 3, without departing from the principle of the present invention, and thus all fall within the scope of the present invention.

For example, in another alternative embodiment, the cross section of the washing tub 1 may be circular, oval or other shapes (not shown) besides the oblong hole shape, without departing from the principle of the present invention, and therefore, all of them fall within the protection scope of the present invention.

For example, in another alternative embodiment, the first kneading projections 4 may be a plurality of discontinuous bar structures (not shown) in addition to the plurality of continuous bar structures shown in fig. 2, which also can achieve the purpose of improving the washing effect, without departing from the principle of the present invention, and therefore, all of them will fall into the protection scope of the present invention.

In summary, the washing tub of the present invention is provided with the washing protrusion, the first kneading protrusion and the second kneading protrusion on the outer surface of the washing protrusion, and the horizontal flow guide structure, so as to better simulate the action of washing by hands, and improve the washing effect on the laundry.

Furthermore, the utility model also provides a cleaning device which is provided with the washing barrel for the cleaning device in any one of the above embodiments.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a washing barrel for belt cleaning device, the washing barrel is flexible bucket, its characterized in that, the inner wall of washing barrel is fixed and is equipped with washing arch and horizontal water conservancy diversion structure, the protruding surface mounting of washing is equipped with protruding rubbing piece, horizontal water conservancy diversion structure sets up to make water flow along setting for the track.

2. The washing tub for a washing device as claimed in claim 1, wherein an angle between the washing protrusion and an inner wall of the washing tub is not equal to 90 degrees.

3. The washing tub for the washing device as claimed in claim 1 or 2, wherein the convex kneading member includes a first kneading protrusion provided on an outer surface of a sidewall of the washing protrusion contacting with an inner wall of the washing tub.

4. The washing tub for the washing device as claimed in claim 3, wherein the angle α between the first kneading protrusion and the sidewall of the washing protrusion is an acute angle.

5. Washing tub for a washing device according to claim 1, characterised in that the raised kneading member comprises a second kneading projection provided on a side wall of the washing projection not connected to the washing tub and/or,

the washing projection is an elastic member, and/or,

the transverse flow guide structure is a flow guide annular convex rib, and/or,

the transverse flow guide structure is a flow guide spiral convex rib.

6. The washing tub for the washing device as claimed in claim 1 or 2, wherein the washing tub has a cross section in the shape of an oblong hole, and the washing protrusion is provided at the plane of the inner wall of the washing tub.

7. The washing tub for the washing device as claimed in claim 6, wherein the washing protrusions are provided in two, the two washing protrusions are respectively provided on two opposite planes of the inner wall of the washing tub, and the inclination directions of the two washing protrusions are parallel.

8. The washing tub for a washing device as claimed in claim 1, wherein the washing protrusion is detachably connected to the washing tub.

9. The washing tub for the washing device as claimed in claim 8, wherein a tub wall connector is fixedly provided on an inner wall of the washing tub, a protrusion connector is fixedly provided on the washing protrusion, the tub wall connector and the protrusion connector are detachably connected, and the number of the tub wall connectors is not less than the number of the protrusion connectors.

10. A cleaning device, characterized in that it comprises a washing tub for a cleaning device according to any one of claims 1-9.