CN210104336U

CN210104336U - Barrel lamp mounting assembly of clothes treatment equipment and clothes treatment equipment with same

Info

Publication number: CN210104336U
Application number: CN201920451768.9U
Authority: CN
Inventors: 高久兴; 涂有明
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Co Ltd; Wuxi Little Swan Electric Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-02-21
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to a clothing treatment facility technical field, concretely relates to clothing treatment facility's bucket lamp installation component and have its clothing treatment facility. The utility model discloses aim at solving the poor technical problem of leakproofness between this staving and the bucket lamp of bucket lamp installation back on the staving. Mesh for this reason, the utility model provides a clothing treatment facility's bucket lamp installation component, bucket lamp installation component includes: the clothes storage barrel comprises a barrel body and a first fixing device, wherein the barrel body is provided with an opening for taking and placing clothes and is also provided with a first mounting hole; the sealing element is arranged near the opening, the sealing element is provided with an installation pipe, a second installation hole is formed in the installation pipe, at least part of the installation pipe is arranged in the first installation hole in an interference fit mode, and at least part of the barrel lamp is arranged in the second installation hole in an interference fit mode. The utility model discloses a bucket lamp installation component carries out dual fixed and sealed to the bucket lamp through staving and sealing member to this structural strength who improves bucket lamp installation component improves the leakproofness between bucket lamp installation back staving and the bucket lamp on to the staving.

Description

Barrel lamp mounting assembly of clothes treatment equipment and clothes treatment equipment with same

Technical Field

The utility model relates to a clothing treatment facility technical field, concretely relates to clothing treatment facility's bucket lamp installation component and have its clothing treatment facility.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

The wall-mounted washing machine needs to be installed on a wall when in use, and has the advantages of small occupied space, convenience in operation, suitability for single person use, resource saving and the like compared with a common washing machine placed on the ground. Although the wall-mounted washing machine has the above advantages, the wall-mounted washing machine still has the same technical problems as other washing machines in the actual use process, for example, the barrel of the wall-mounted washing machine is provided with the illuminating lamp or the sterilizing lamp, the clothes in the washing machine are illuminated or sterilized through the illuminating lamp and the sterilizing lamp, the illuminating lamp and the sterilizing lamp are generally arranged on the door seal at the opening of the washing machine, the aim of fixing and sealing the illuminating lamp and the sterilizing lamp is achieved through interference fit with the door seal or through a clamping structure, and when the door seal is pulled by external force, the tightness between the illuminating lamp or the sterilizing lamp and the door seal is greatly reduced, so that liquid or gas in the washing machine leaks out at the gap between the illuminating lamp or the sterilizing lamp and the door seal, and the normal use of the washing machine is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem that the leakproofness of light or sterilamp on washing machine is low to a certain extent at least. Therefore, the utility model provides a clothing treatment facility's bucket lamp installation component, the utility model discloses a bucket lamp installation component carries out dual fixed and sealed to the bucket lamp through staving and sealing member to this structural strength who improves bucket lamp installation component and the leakproofness between bucket lamp and the staving.

In order to achieve the above object, the present invention provides in a first aspect a bucket light mounting assembly for a laundry treating apparatus, the bucket light mounting assembly comprising: the barrel body is provided with a first mounting hole; the sealing member, the sealing member is installed in the inner wall of staving, is provided with the installation pipe on the sealing member, is formed with the second mounting hole in the installation pipe, and the installation pipe is installed in first mounting hole and stretches out outside the staving through first mounting hole with interference fit, and the bucket lamp is installed in the second mounting hole with interference fit.

The utility model discloses a bucket lamp installation component carries out dual fixed and sealed to the bucket lamp through staving and sealing member to this structural strength who improves bucket lamp installation component and the leakproofness between staving and the bucket lamp. Specifically, the utility model discloses an installation pipe sets up on near staving opening's sealing member, and installation pipe and first mounting hole interference fit to this leakproofness between the first mounting hole on improvement installation pipe and the staving, simultaneously, the utility model discloses a bucket lamp and installation pipe interference fit to this leakproofness between improvement bucket lamp and the installation pipe. Further, the utility model discloses an installation pipe is first mounting hole interference fit on at least part and the staving, then installs the bucket lamp interference fit ground in the installation intraductal to make the staving can play the fixed stay effect to installation pipe and bucket lamp, reduce the installation pipe because self deformation appears the separation phenomenon with the bucket lamp when dragging by external force, reduce the too big phenomenon that leads to the staving leakproofness poor in clearance between bucket lamp and the staving.

In addition, according to the utility model discloses above-mentioned bucket lamp installation component can also have following additional technical characterstic:

according to the utility model discloses an embodiment, the sealing member is installed in the inner wall of staving.

According to the utility model discloses an embodiment, the installation pipe stretches out outside the logical body via first mounting hole.

According to the utility model discloses an embodiment is provided with the guide part on the staving, forms first mounting hole in the guide part.

According to the utility model discloses an embodiment, be formed with in the staving and hold the chamber, first mounting hole is to holding the bottom slope in chamber.

According to the utility model discloses an embodiment, the first mouth of pipe department that lies in outside the barrel on the installation pipe is provided with joint portion, joint portion joint in the tip of guide part behind the installation pipe stretches out first mounting hole.

According to the utility model discloses an embodiment, the second mouth of pipe department that lies in the barrel on the installation pipe is provided with spacing portion, and the barrel lamp is installed to the intraductal back of installation, and the lamp holder on the barrel lamp is spacing in spacing portion.

According to an embodiment of the present invention, the laundry treating apparatus is a wall-mounted drum washing machine, the tub is a front tub of the wall-mounted drum washing machine, and the sealing member is a door seal on the front tub.

The utility model discloses the second aspect still provides a clothing treatment facility, and clothing treatment facility has the bucket lamp and is used for installing the bucket lamp installation component of bucket lamp, and bucket lamp installation component is according to the utility model discloses the bucket lamp installation component of first aspect, the bucket lamp passes through bucket lamp installation component and installs on clothing treatment facility's staving.

According to the utility model discloses an embodiment, the bucket lamp is including extending the lamp holder in the barrel and extending the lamp stand outside the barrel, and the first mouth of pipe department that lies in outside the barrel on the installation pipe of bucket lamp installation component is provided with joint portion, and the position that corresponds with joint portion on the lamp stand of bucket lamp is provided with radial extension's supporting part, and the supporting part supports in joint portion when the bucket lamp is installed in the installation pipe.

According to the utility model discloses an embodiment, the one side of keeping away from the lamp holder on the supporting part is provided with the arc guide part, and the bucket lamp passes the installation pipe through the arc guide part.

According to an embodiment of the present invention, the laundry treating apparatus is a wall-mounted drum washing machine, and the tub is a front tub of the wall-mounted drum washing machine.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view of the position of a door assembly and a sealing member of a wall-mounted washing machine according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a wall-mounted washing machine according to an embodiment of the present invention;

FIG. 3 is an isometric view of the wall-mounted washing machine of FIG. 2;

fig. 4 is a sectional view taken along a-a direction of the wall-mounted washing machine of fig. 2;

fig. 5 is an enlarged structural view of a portion C of the wall-mounted washing machine shown in fig. 4;

fig. 6 is a schematic structural diagram of a barrel lamp according to an embodiment of the present invention.

Wherein the reference numbers are as follows:

10. a door body assembly; 20. a body; 30. a seal member; 31. installing a pipe; 32. a clamping part; 33. a limiting part; 40. a barrel body; 41. a guide portion; 50. a barrel lamp; 51. a lamp cap; 52. a lamp socket; 521. a support portion; 522. an arc-shaped guide part; 53. a wire portion; 54. an installation part; 60. and (4) a rear barrel.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the present invention is only a preferred embodiment of applying the barrel lamp mounting assembly to the wall-mounted washing machine, and not right the utility model discloses the limitation of the application range of the barrel lamp mounting assembly, for example, the utility model discloses a barrel lamp mounting assembly can also be applied to other clothes treatment equipment such as vertical drum washing machine and clothes dryer, and this kind of adjustment belongs to the utility model discloses the protection scope of barrel lamp mounting assembly.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

For convenience of description, spatially relative terms, such as "side," "inner," "outer," "bottom," "end," "radial," "up," "front," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, according to an embodiment of the first aspect of the present invention, in order to facilitate understanding of technical features and technical solutions of the present invention, the present embodiment is illustrated by applying the bucket lamp mounting assembly to a wall-mounted drum washing machine, the wall-mounted drum washing machine includes a door assembly 10, the door assembly 10 is mounted on a machine body 20 of the wall-mounted drum washing machine, when the door assembly 10 is fastened to an opening of the machine body 20, the door assembly 10 contacts a sealing member 30 in the machine body 20, the sealing member 30 is used for sealing a gap between the door assembly 10 and the machine body 20, wherein the sealing member 30 is mounted on a bucket body 40 of a front bucket in the machine body 20 (i.e., the sealing member 30 is a door seal on the front bucket body), the bucket body 40 is provided with the bucket lamp mounting assembly at a position near the opening (described in detail below), the tub 40 has an opening for taking and putting laundry, and the tub light mounting assembly includes: a barrel body 40, wherein the side wall of the barrel body 40 is provided with a first mounting hole (the specific position of the first mounting hole refers to the mounting position of the barrel lamp 50 in fig. 4); the sealing member 30, the sealing member 30 is mounted near the opening on the inner wall of the barrel 40, the sealing member 30 is provided with a mounting tube 31 (as shown in fig. 5), a second mounting hole is formed in the mounting tube 31 (the specific position of the second mounting hole refers to the mounting position of the barrel lamp 50 in fig. 4), the mounting tube 31 is mounted in the first mounting hole in an interference fit manner at least partially and extends out of the barrel 40 through the first mounting hole, the barrel lamp 50 is mounted in the second mounting hole in an interference fit manner at least partially, specifically, a lamp cap 51 of the barrel lamp 50 extends into the barrel 40 for illuminating clothes in the barrel 40, a lamp holder 52 of the barrel lamp 50 extends out of the barrel 40 for connecting with a wire portion 53, and a mounting portion 54 on the barrel lamp 50 is mounted in the mounting tube 31 in an interference fit manner, so as to achieve a sealed connection between the barrel lamp 50 and the mounting tube 31.

In the present embodiment, when the bucket light mounting assembly is mounted to the wall-mounted drum washing machine, the sealing member 30 is firstly sleeved on the tub body 40 of the front tub, then the mounting pipe 31 on the sealing member 30 extends to the outside of the tub body 40 through the first mounting hole, and finally the lamp holder 52 of the bucket light 50 sequentially passes through the second mounting hole, the mounting pipe 31 and the first mounting hole, so that the bucket light 50 can be mounted in the mounting pipe 31 for illuminating the tub body 40. The utility model discloses a bucket lamp installation component realizes carrying out dual fixed and sealed purpose to bucket lamp 50 through staving 40 and sealing member 30 to this structural strength who improves bucket lamp installation component and the sealing reliability between staving 40 and the bucket lamp 50.

Specifically, installation pipe 31 and sealing member 30 integrated into one piece or installation pipe 31 and sealing member 30 of this embodiment are the built-up member, installation pipe 31 and sealing member 30 can be made by the common rubber material of technical staff in this field, sealing member 30 hugs closely in the inner wall of staving 40 and is fixed in the opening part of staving 40, installation pipe 31 stretches out outside staving 40 and is fixed in the first mounting hole department of staving 40 through the first mounting hole on the staving 40, and be interference fit between the outer wall of installation pipe 31 and the inner wall of first mounting hole, thereby improve the leakproofness between installation pipe 31 and the first mounting hole, install bucket lamp 50 in installation pipe 31 and be fixed in staving 40 through installation pipe 31, staving 40 can play the fixed stay effect to installation pipe 31 and bucket lamp 50, it appears and bucket lamp 50 takes place the separation phenomenon to reduce installation pipe 31 and receive the time deformation when being pulled by external force. It should be noted that, the sealing member 30 of this embodiment can be the door seal on the staving 40, still can be for additionally setting up the rubber sealing piece that is located first mounting hole department in the staving 40 inner wall, it is the preferred embodiment of the utility model discloses the door seal is as sealing member 30, when sealing member 30 is the door seal, sealing member 30 is located the opening position of staving 40, when the door body group spare 10 of the staving 40 opening part is closed, door body group spare 10 is laminated with the sealing member 30 on the staving 40, and sealing member 30 is used for sealing the gap between staving 40 and the door body group spare 10, namely, the sealing member 30 and the installation pipe 31 of this embodiment can form through the door seal transformation on the staving 40 to this improves the utilization ratio of door.

It should be noted that, the embodiment of disposing the sealing member 30 on the inner wall of the barrel 40 and extending the mounting tube 31 out of the barrel 40 is only a preferred embodiment, and there is no limitation on the positions of the sealing member 30 and the mounting tube 31 on the barrel 40, for example, the sealing member 30 of the embodiment may also be disposed on the outer wall of the barrel 40 near the opening, at this time, the mounting tube 31 on the sealing member 30 is at least partially installed in the first mounting hole in an interference fit manner, and the barrel lamp 50 is at least partially installed in the second mounting hole in an interference fit manner, so that the sealing effect can also be achieved.

With continued reference to fig. 4, according to an embodiment of the present invention, a guide portion 41 is provided on the tub 40, and the first mounting hole is formed in the guide portion 41.

In this embodiment, the guiding portion 41 can be formed by punching the existing circular barrel, and after the installation pipe 31 passes through the first installation hole, the guiding portion 41 further plays a role of fixing and supporting the installation pipe 31, thereby reducing the phenomena of shrinkage and pulling of the installation pipe 31 at the first installation hole.

As shown in fig. 5, according to an embodiment of the present invention, a receiving cavity is formed in the tub 40, and the first mounting hole is inclined toward the bottom of the receiving cavity.

In this embodiment, use wall-hanging laundry as an example, the one end and the back bucket of staving 40 of the preceding bucket in the wall-hanging laundry are connected, and the other end of staving 40 is provided with the opening, is formed with in the staving 40 and holds the chamber, and first mounting hole is to holding the bottom slope in chamber, and first mounting hole is to the bottom of staving 40 orientation slope promptly, and back bucket lamp 50 can provide the illumination for the bottom of staving 40 when bucket lamp 50 installs to first mounting hole, improves bucket lamp 50's illuminating effect.

As shown in fig. 5, according to an embodiment of the present invention, a joint portion 32 is disposed at a first pipe orifice (not shown in the figure) of the installation pipe 31, which is located outside the barrel 40, and the joint portion 32 is connected to the end of the guiding portion after the installation pipe 31 extends out of the first installation hole.

In this embodiment, the fastening portion 32 may be a flexible barb structure, and similarly, the mounting tube 31 may also be made of a flexible material, because the mounting tube 31 and the fastening portion 32 are both flexible, when the mounting tube 31 passes through the first mounting hole on the barrel 40, the fastening portion 32 and the mounting tube 31 may deform and contract toward the center of the barrel, so as to reduce the overall outer diameter of the fastening portion 32 and the mounting tube 31, so that the fastening portion 32 and the mounting tube 31 can smoothly pass through the first mounting hole on the barrel 40, after the fastening portion 32 extends out from the first mounting hole, the fastening portion 32 returns to the original shape and fastens on the guiding portion around the first mounting hole, thereby reducing the phenomenon that the mounting tube 31 slides into the barrel 40, and meanwhile, because the sealing member 30 is attached to the inner wall of the barrel 40, the portion of the sealing member 30 located around the first mounting hole also has a limiting effect on the mounting tube 31, the phenomenon that the mounting pipe 31 slides outwards along the first mounting hole to the barrel body 40 is reduced.

Continuing to refer to fig. 1 and 2, according to the embodiment of the second aspect of the present invention, the second aspect of the present invention provides a clothes treatment apparatus, the clothes treatment apparatus has a barrel lamp 50 and a barrel lamp mounting assembly for mounting the barrel lamp 50, the barrel lamp mounting assembly is according to the present invention, the barrel lamp 50 is mounted on the barrel body 40 of the clothes treatment apparatus through the barrel lamp mounting assembly.

In the present embodiment, the laundry treating apparatus may be one of a vertical drum washing machine, a wall-mounted drum washing machine, a clothes dryer, and a washing and drying all-in-one machine, the tub 40 of the tub light mounting assembly may be the tub 40 of the apparatus contacting the door body assembly 10, the sealing member 30 of the tub light mounting assembly may be the door seal of the apparatus contacting the door body assembly 10, and the tub light 50 of the tub light mounting assembly may be an illumination lamp or a sterilization lamp, etc.

As shown in fig. 5 and 6, according to an embodiment of the present invention, a radially extending supporting portion 521 is disposed on the lamp holder 52 of the barrel lamp 50 and at a position corresponding to the clamping portion 32 on the mounting tube 31, an arc-shaped guiding portion 522 is disposed on one side of the supporting portion 521 away from the lamp head 51, the barrel lamp 50 passes through the mounting tube 31 through the arc-shaped guiding portion 522, and the supporting portion 521 is supported on the clamping portion 32 when the barrel lamp 50 is mounted in the mounting tube 31. Further, a limiting portion 33 is disposed at a second nozzle of the installation tube 31 in the barrel 40, and after the barrel lamp 50 is installed in the installation tube 31, the lamp head 51 on the barrel lamp 50 is located at the limiting portion 33.

In this embodiment, the supporting portion 521 may be made of a flexible material, for example, made of a rubber material, one side of the supporting portion 521, which is far away from the lamp head 51, is provided with an arc-shaped guiding portion 522, when the lamp holder 52 of the barrel lamp 50 passes through the mounting tube 31 from inside to outside, the supporting portion 521 on the lamp holder 52 can be bent under the constraint of the mounting tube 31 and the first mounting hole, then the arc-shaped guiding portion 522 on the barrel lamp 50 passes through the mounting tube 31, so that the barrel lamp 50 can smoothly pass through the mounting tube 31, after the lamp holder 52 of the barrel lamp 50 extends out of the mounting tube 31, the supporting portion 521 returns to the original shape and is supported on the periphery of the first nozzle (nozzle on the mounting tube 31, which is located outside the barrel 40) of the mounting tube 31, thereby reducing the phenomenon that the barrel lamp 50 slides into the barrel 40, and, meanwhile, since the lamp head 51 on the barrel lamp 50 is located inside the barrel 40 after the barrel lamp 50 is mounted in the mounting tube 31, in this embodiment, a second nozzle (nozzle on the mounting The limiting part 33 is arranged, and the radial dimension of the limiting part 33 is smaller than that of the lamp holder 51, so that the limiting part 33 on the installation tube 31 can also limit the barrel lamp 50, and the phenomenon that the barrel lamp 50 slides out of the barrel body 40 along the installation tube 31 is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A bucket light mounting assembly of a laundry treating apparatus, comprising:

the clothes storage barrel comprises a barrel body and a first fixing device, wherein the barrel body is provided with an opening for taking and placing clothes and is also provided with a first mounting hole;

the sealing element is arranged near the opening, a mounting pipe is arranged on the sealing element, a second mounting hole is formed in the mounting pipe, at least part of the mounting pipe is arranged in the first mounting hole in an interference fit mode, and at least part of the barrel lamp is arranged in the second mounting hole in an interference fit mode.

2. The barrel lamp mounting assembly of a laundry treating apparatus according to claim 1, wherein the sealing member is mounted to an inner wall of the barrel.

3. The barrel lamp mounting assembly of a laundry treating apparatus according to claim 2, wherein the mounting tube protrudes outside the barrel body via the first mounting hole.

4. The barrel lamp mounting assembly of a laundry treating apparatus according to claim 3, wherein a guide portion is provided on the barrel body, the first mounting hole being formed in the guide portion.

5. The barrel lamp mounting assembly of a laundry treating apparatus according to claim 4, wherein a receiving cavity is formed in the barrel body, and the first mounting hole is inclined toward a bottom of the receiving cavity.

6. The barrel lamp mounting assembly of a clothes treating apparatus according to claim 4, wherein a clamping portion is provided at a first pipe opening of the mounting pipe located outside the barrel body, and the clamping portion is clamped at an end portion of the guiding portion after the mounting pipe extends out of the first mounting hole.

7. The barrel lamp mounting assembly of a clothes treating apparatus according to claim 3, wherein a limiting portion is provided at the second nozzle of the mounting tube inside the barrel body, and after the barrel lamp is mounted in the mounting tube, the lamp head of the barrel lamp is limited at the limiting portion.

8. The bucket light mounting assembly of a laundry treatment apparatus according to any one of claims 1 to 7, wherein the laundry treatment apparatus is a wall-mounted drum washing machine, the tub is a front tub of the wall-mounted drum washing machine, and the seal is a door seal on the front tub.

9. A laundry treating apparatus having a barrel lamp and a barrel lamp mounting assembly for mounting the barrel lamp, the barrel lamp mounting assembly being as claimed in any one of claims 1 to 8, the barrel lamp being mounted on a barrel body of the laundry treating apparatus by the barrel lamp mounting assembly.

10. The apparatus of claim 9, wherein the barrel lamp includes a lamp cap extending into the barrel and a lamp holder extending out of the barrel, a clamping portion is disposed at a first pipe opening of the mounting tube of the barrel lamp mounting assembly located outside the barrel, a radially extending support portion is disposed at a position of the lamp holder corresponding to the clamping portion, and the support portion is supported on the clamping portion when the barrel lamp is mounted in the mounting tube.

11. The laundry treating apparatus according to claim 10, wherein an arc guide portion is provided on a side of the supporting portion away from the lamp head, through which the barrel lamp passes through the mounting pipe.

12. The apparatus of claim 10, wherein a position limiting portion is disposed at the second nozzle of the installation tube inside the barrel, and after the barrel lamp is installed inside the installation tube, the lamp head on the barrel lamp is limited by the position limiting portion.

13. The laundry treatment apparatus according to any one of claims 9 to 12, wherein the laundry treatment apparatus is a wall-mounted drum washing machine, and the tub is a front tub of the wall-mounted drum washing machine.