CN111850992B

CN111850992B - Wall-mounted clothes treatment device

Info

Publication number: CN111850992B
Application number: CN201910365054.0A
Authority: CN
Inventors: 涂有明; 高久兴
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2022-03-22
Anticipated expiration: 2039-04-30
Also published as: CN111850992A

Abstract

The invention discloses a wall-mounted clothes treatment device. The wall-mounted laundry treating apparatus includes: a rear outer tub; a rear sealing door arranged at the rear side of the rear outer barrel; and the water level sensor is arranged on the rear sealing door and is positioned at the front side of the rear sealing door. According to the wall-mounted clothes treatment device of the invention, the position of the water level sensor can be set higher by arranging the water level sensor on the back seal door, the detection precision of the water level sensor is higher, and the detection precision of the water level sensor can be improved.

Description

Wall-mounted clothes treatment device

Technical Field

The invention relates to the technical field of household appliances, in particular to a wall-mounted clothes treatment device.

Background

To current wall-hanging clothes processing apparatus, water level sensor installs the side at the outer bucket of back, and the operation is inconvenient when installation or dismantlement water level sensor, and the mounted position is lower, leads to the testing result error great to the outer bucket snap-on in back is on the wall, and wall-hanging clothes processing apparatus during operation directly transmits water level sensor with the vibration that the wall collision caused, also can lead to the testing result inaccurate. In addition, electricity, magnetism and heat of the wall-mounted clothes treatment device are easy to escape from the rear end of the device, and the user experience is affected.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the invention provides a wall-mounted clothes treatment device which can be used for conveniently assembling and disassembling a water level sensor and improving the detection accuracy of the water level sensor.

A wall-mounted laundry treating apparatus according to an embodiment of the present invention includes: the water level sensor is arranged on the rear sealing door and is positioned on the front side of the rear sealing door.

According to the wall-mounted clothes treatment device provided by the embodiment of the invention, the position of the water level sensor can be set higher by arranging the water level sensor on the back seal door, the detection precision of the water level sensor is higher, the detection precision of the water level sensor can be improved, and the convenience for mounting and dismounting the water level sensor can be improved by arranging the water level sensor on the back seal door.

According to some embodiments of the invention, the rear sealing door is provided with a sensor mounting hole, and the water level sensor is provided with a clamping part fixedly clamped with the sensor mounting hole.

Further, the rear sealing door has a front projection structure which projects forward, and the sensor mounting hole is provided on the front projection structure.

According to some embodiments of the present invention, the sensor mounting hole includes a mounting hole upper portion and a mounting hole lower portion that communicate with each other, a horizontal dimension of the mounting hole upper portion is larger than a horizontal dimension of the mounting hole lower portion, the engaging portion is engaged in the mounting hole upper portion, and a joint of the mounting hole upper portion and the mounting hole lower portion has a supporting edge.

Further, the support edge is provided with a guide inclined surface so as to be suitable for guiding the clamping portion which is installed in the upper portion of the installation hole in the first state to rotate to the second state, and therefore the clamping portion in the second state can exit from the sensor installation hole.

Optionally, the transition from the first state to the second state is 90 °.

Specifically, the sensor mounting hole is located at a position where the top of the rear outer tub is biased to one side.

According to some embodiments of the invention, the wall-mounted laundry treating device further comprises: the casing, the casing covers and establishes back outer bucket with back seal the door, back seal the door and be bow-shaped structure, just the arc edge of back seal the door with the outward flange of casing follows the shape.

According to some embodiments of the invention, the back door comprises: the rear sealing door fixing section is fixed with the rear outer barrel, the rear sealing door fixing section is located in front of the rear end face of the rear outer barrel, the rear sealing door free section is located above the rear outer barrel, and the front protruding structure is arranged on the rear sealing door free section.

Furthermore, a positioning groove is formed in the rear outer barrel, a positioning piece extending towards the rear outer barrel is arranged on the rear sealing door fixing section, and the positioning piece is suitable for being matched with the positioning groove in a positioning mode.

Optionally, the rear door fixing section and the rear outer barrel are fixed by a threaded fastener.

According to some embodiments of the invention, an avoiding groove for avoiding a pipeline of the water level sensor is formed on the surface of the rear outer barrel facing the water level sensor.

Drawings

Fig. 1 is an exploded schematic view of a wall-mounted laundry treating apparatus;

FIG. 2 is an assembly view of the rear outer tub, the rear sealing door, the water level sensor, the front tub, and the door seal;

FIG. 3 is an enlarged view of a portion of FIG. 2 at M;

FIG. 4 is a schematic perspective view of the back door;

fig. 5 is a rear view of a wall-mounted laundry treating device;

fig. 6 is a front view of the wall-mounted laundry treating device after the housing, the outer partition, and the inner partition are removed;

FIG. 7 is a cross-sectional view C-C of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 7 at K;

fig. 9 is a schematic view showing the engagement of the snap-in portion with the sensor mounting hole.

Reference numerals:

the wall-mounted clothes processing device 100, the front barrel 10, the door seal 20, the drying tunnel adapter tube 30, the drying tunnel assembly 40, the rear outer barrel 50, the positioning groove 51, the avoiding groove 52, the rear seal door 60, the sensor mounting hole 61, the mounting hole upper part 611, the mounting hole lower part 612, the supporting edge 613, the guide inclined surface 614, the front protruding structure 62, the rear seal door fixing section 63, the rear seal door free section 64, the positioning sheet 65, the reinforcing rib 66, the fixing support arm 67, the fixing hole 671, the water level sensor 70, the clamping part 71, the pipeline 72, the elastic stop plate 73, the shell 80, the outer partition plate 81, the inner partition plate 82 and the shock pad 83.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A wall-mounted type laundry treating apparatus 100 according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 9.

Referring to fig. 1, a wall-mounted laundry treating apparatus 100 according to an embodiment of the present invention may include: the drying tunnel comprises a front barrel 10, a door seal 20, a drying tunnel adapter tube 30, a drying tunnel assembly 40, a rear outer barrel 50, a rear seal door 60 and a water level sensor 70.

The drying tunnel adapter tube 30 is disposed between the drying tunnel assembly 40 and the front barrel 10, and the drying tunnel adapter tube 30 is used for connecting a drying tunnel air outlet of the drying tunnel assembly 40 to the front barrel 10.

The rear outer tub 50 is disposed at the rear of the front tub 10, and a rear sealing door 60 is disposed at the rear upper side of the rear outer tub 50, and a water level sensor 70 is installed on the rear sealing door 60.

Referring to fig. 1 to 2 and 5 to 7, the rear door seal 60 is disposed at a rear side of the rear tub 50, the water level sensor 70 is disposed on the rear door seal 60, and the water level sensor 70 is located at a front side of the rear door seal 60. By providing the water level sensor 70 on the rear sealing door 60, the position of the water level sensor 70 can be set higher, and the detection accuracy of the water level sensor 70 is highly correlated with the setting height of the water level sensor 70, the farther the water level sensor 70 is from the water level, the higher the detection accuracy of the water level sensor 70, thereby improving the detection accuracy of the water level sensor 70, compared to the form of fixing the water level sensor 70 on the rear outer tub 50.

In addition, the water level sensor 70 is mounted on the rear seal door 60, so that the mounting and dismounting convenience of the water level sensor 70 can be improved, and an operator horizontally mounts the water level sensor 70 on the rear seal door 60 from front to back or demounts the water level sensor 70 from the rear seal door 60, so that the operation is convenient and fast, and the assembly time is favorably reduced.

Optionally, the rear door 60 is a sheet metal part or a plastic part.

The rear outer tub 50 of the wall-mounted laundry treating device 100 of the present invention is fixed to a wall, and a shock pad 83 is disposed between the rear outer tub 50 and the wall to reduce collision of the wall-mounted laundry treating device 100 with the wall during operation.

A gap is formed between the upper part of the rear side of the rear outer barrel 50 and the wall, small animals such as insects easily enter the wall-mounted clothes treatment device 100 from the gap, gnaw a wiring harness or a clamping machine, and the rear end of the wall-mounted clothes treatment device 100 can be sealed by arranging the rear sealing door 60 above the rear side of the rear outer barrel 50, so that the small animals such as insects are prevented from entering the wall-mounted clothes treatment device 100.

According to the wall-mounted laundry treating apparatus 100 of the embodiment of the present invention, the water level sensor 70 is disposed at the back door 60, so that the position of the water level sensor 70 can be set high, thereby improving the detection accuracy of the water level sensor 70, and the water level sensor 70 is mounted at the back door 60, thereby improving the convenience of mounting and dismounting the water level sensor 70.

Referring to fig. 2 to 4, a sensor mounting hole 61 is formed on the back door 60, and the water level sensor 70 has a clamping portion 71 clamped and fixed with the sensor mounting hole 61, so that the water level sensor 70 is clamped and fixed on the back door 60, and thus the water level sensor 70 is detachably fixed on the back door 60. The rear door 60 is vertically arranged, so that the opening of the sensor mounting hole 61 is opened forward, the clamping portion 71 is clamped into the sensor mounting hole 61 from the front to the rear, and the installation and fixation of the water level sensor 70 on the rear door 60 can be completed.

Wherein joint portion 71 is elastic buckle, elastic buckle's rear end size is greater than the front end size, elastic buckle includes the fixed column and sets up a plurality of jack catchs on the fixed column, the rear end of jack catch is fixed on the fixed column, the front end looks alternate segregation of jack catch, during installation level sensor 70, insert joint portion 71 in sensor mounting hole 61 backward, the rear end of jack catch receives the extrusion of sensor mounting hole 61 and contracts, the jack catch is close to each other, so that joint portion 71 can pass through sensor mounting hole 61, when level sensor 70 installs when target in place, the rear end resilience of jack catch and ending the rear surface at back sealing door 60, the jack catch props open, the maximum dimension that makes the jack catch is greater than the size of sensor mounting hole 61, joint portion 71 can't deviate from sensor mounting hole 61, thereby realize that level sensor 70 is fixed in the installation on back sealing door 60. The water level sensor 70 can be fixed without screws, so that the number of fasteners is reduced, the clamping operation is convenient, and the working hours are saved.

Referring to fig. 2 to 3, the clamping portion 71 has an elastic stopper plate 73, when the water level sensor 70 is installed in place, the elastic stopper plate 73 is attached to the front surface of the back-sealed door 60, and the jaws of the clamping portion 71 are attached to the rear surface of the back-sealed door 60, so that the clamping stability of the clamping portion 71 and the back-sealed door 60 can be improved. Alternatively, the elastic stopper plate 73 may be configured as an arc-like structure protruding forward.

Further, the rear cover door 60 has a front projection structure 62, the front projection structure 62 projects forward, and the sensor mounting hole 61 is provided on the front projection structure 62. The distance between the front protruding structure 62 and the wall is greater than the distance between other parts of the rear sealing door 60 and the wall, and the front protruding structure 62 can increase the safety margin for the fixed water level sensor 70, so that the contact between the rear sealing door 60 and the wall after the fixing or in the machine washing process is avoided, and the detection precision of the water level sensor 70 is not affected. And, when water level sensor 70 joint was sealed the door 60 after, the space of preceding outstanding structure 62 rear side has left the space for joint portion 71, guarantees that joint portion 71 can the joint in sensor mounting hole 61 to improve the firm degree of joint.

In the embodiment shown in fig. 4 and 9, the sensor mounting hole 61 is in an inverted "convex" shape and includes a mounting hole upper portion 611 and a mounting hole lower portion 612 which are communicated with each other, the horizontal dimension of the mounting hole upper portion 611 is larger than the horizontal dimension of the mounting hole lower portion 612, the clamping portion 71 is clamped in the mounting hole upper portion 611, and a supporting edge 613 is provided at the connection position of the mounting hole upper portion 611 and the mounting hole lower portion 612. When the clamping portion 71 is installed in the sensor mounting hole 61, the supporting edge 613 can support the clamping portion 71, thereby preventing the clamping portion 71 from sliding into the mounting hole lower portion 612 due to gravity and causing the position of the water level sensor 70 to be inaccurate. When the water level sensor 70 needs to be detached, the water level sensor 70 is rotated, and the clamping portion 71 is an elastic buckle, so that the clamping portion 71 can deform slightly to resist the supporting action of the supporting edge 613.

Alternatively, the single width of the supporting edge 613 may be 1mm to 3mm, so that the supporting effect of the supporting edge 613 on the clamping portion 71 can be ensured, and the rotation of the clamping portion 71 can be prevented from being excessively hindered when the clamping portion 71 rotates.

In other words, the width of the mounting hole upper portion 611 is larger than the width of the mounting hole lower portion 612, the width of the snap-fit portion 71 in the free state is larger than the width of the mounting hole upper portion 611 and smaller than the total height of the sensor mounting hole 61, and the height of the snap-fit portion 71 is smaller than the width of the mounting hole lower portion 612.

Further, as shown in fig. 9, a guide slope 614 is provided at the support edge 613 to be adapted to guide the rotation of the snap fit portion 71 mounted in the mounting hole upper portion 611 in the first state to the second state, thereby enabling the snap fit portion 71 in the second state to exit the sensor mounting hole 61. That is, when the snap-in portion 71 is in the first state, the snap-in portion 71 is located in the mounting hole upper portion 611, and when the snap-in portion 71 is in the second state, the snap-in portion 71 can be retreated from the sensor mounting hole 61. When the water level sensor 70 is detached, the water level sensor 70 is rotated by a certain angle, and the clamping portion 71 is rotated from the first state to the second state, so that the detachment of the water level sensor 70 can be realized, and thus, when the water level sensor 70 is maintained or replaced, the operation of detaching the water level sensor 70 can be completed only at the front side of the rear sealing door 60, the detachment is convenient, and the clamping jaws of the clamping portion 71 are not required to be kneaded from the rear side of the rear sealing door 60 after the wall-mounted clothes treating device 100 is detached.

The space behind the front projection 62 allows room for the rotation of the snap-in portion 71.

In the first state, the width direction of the snap-in portion 71 corresponds to the width direction of the mounting hole upper portion 611, and the height direction of the snap-in portion 71 corresponds to the height direction of the mounting hole upper portion 611; in the second state, the width direction of the clamping portion 71 corresponds to the height direction of the sensor mounting hole 61, the height direction of the clamping portion 71 corresponds to the width direction of the sensor mounting hole 61, and one part of the clamping portion 71 is located in the mounting hole upper portion 611 and the other part is located in the mounting hole lower portion 612. since the height of the clamping portion 71 is smaller than the width of the mounting hole lower portion 612 and the width of the clamping portion 71 is smaller than the total height of the sensor mounting hole 61, the clamping portion 71 can be easily separated from the sensor mounting hole 61.

Optionally, the transition from the first state to the second state is 90 °. When the water level sensor 70 is disassembled, the water level sensor 70 is rotated by 90 °, the clamping portion 71 is rotated from the first state to the second state, and at this time, the clamping portion 71 can be easily withdrawn from the sensor mounting hole 61, so that the water level sensor 70 is disassembled.

In some embodiments, not shown, the sensor mounting hole 61 may be a rectangular hole, and the height of the sensor mounting hole 61 is greater than the width, the height of the snap portion 71 is less than the width of the sensor mounting hole 61, the width of the snap portion 71 is greater than the width of the sensor mounting hole 61 and less than the height of the sensor mounting hole 61, such that, when the snap portion 71 is inserted into the sensor mounting hole 61, the width direction of the snap portion 71 corresponds to the width direction of the sensor mounting hole 61, the height direction of the snap portion 71 corresponds to the height direction of the sensor mounting hole 61, at which time, the snap portion 71 can be inserted and fixed into the sensor mounting hole 61, when the water level sensor 70 is detached, the water level sensor 70 is rotated by 90 °, the width direction of the snap portion 71 corresponds to the height direction of the sensor mounting hole 61, the height direction of the snap portion 71 corresponds to the width direction of the sensor mounting hole 61, the catching portion 71 can be easily disengaged from the sensor mounting hole 61.

It is to be understood that 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, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Specifically, the sensor mounting hole 61 is located at a top of the rear outer tub 50 biased to one side. For example, as shown in fig. 5 to 6, the sensor mounting hole 61 is located at the upper left of the rear outer tub 50.

Referring to fig. 1 and 5, the wall-mounted laundry treating apparatus 100 further includes: the casing 80, the casing 80 is covered outside the rear outer tub 50 and the rear sealing door 60, the rear sealing door 60 is an arch structure, and the arc edge of the rear sealing door 60 follows the outer edge of the casing 80. In other words, the arc-shaped edge of the back door 60 is in the same shape as the outer edge of the casing 80, and the arc-shaped edge of the back door 60 is approximately attached to the outer edge of the casing 80, so that the back door 60 can protect the rear area of the wall-hung laundry treating apparatus 100 from insects and other small animals entering the wall-hung laundry treating apparatus 100 from above the rear tub 50.

An outer partition 81 and an inner partition 82 are further disposed between the casing 80 and the front tub 10, and the outer partition 81 is located in front of the inner partition 82.

Referring to fig. 1 to 4, the back door 60 may include: the rear sealing door fixing section 63 and the rear sealing door free section 64 are fixed, the rear sealing door fixing section 63 is fixed with the rear outer barrel 50, the rear sealing door 60 and the rear outer barrel 50 are fixed, the rear sealing door fixing section 63 is located in front of the rear end face of the rear outer barrel 50, the rear end face of the rear outer barrel 50 is closer to the wall than the rear sealing door fixing section 63, therefore, a certain gap is formed between the rear sealing door fixing section 63 and the wall, the rear sealing door 60 is prevented from colliding with the wall when the wall-mounted clothes processing device 100 vibrates, the detection accuracy of the water level sensor 70 is not affected, the rear sealing door free section 64 is located above the rear outer barrel 50, and the front protruding structure 62 is arranged on the rear sealing door free section 64.

Further, referring to fig. 1-4, the rear outer tub 50 is provided with a positioning groove 51, the rear door-sealing fixing section 63 is provided with a positioning piece 65 extending toward the rear outer tub 50, the positioning piece 65 extends forward, and the positioning piece 65 is adapted to be positioned and matched with the positioning groove 51, so as to realize the correct positioning of the rear door 60 on the rear outer tub 50. In the embodiment shown in fig. 4, the number of the positioning pieces 65 is two, and the two positioning pieces 65 are respectively located at the left and right ends of the rear sealing door fixing section 63, thereby facilitating to improve the positioning accuracy of the rear sealing door 60 on the rear outer tub 50.

Alternatively, the rear door fixing section 63 is fixed to the rear outer tub 50 by a screw fastener, thereby fixing the rear door 60 to the rear outer tub 50. Referring to fig. 4, the rear door fixing section 63 is provided with a fixing arm 67, the fixing arm 67 is provided with a fixing hole 671, and the screw passes through the fixing hole 671 and then can be screwed into the rear outer tub 50, so as to fix the rear door fixing section 63 and the rear outer tub 50.

A plurality of ribs 66 may be provided on the back door 60 to increase the strength and rigidity of the back door 60.

Referring to fig. 1 to 3, an avoiding groove 52 is formed on a surface of the rear outer tub 50 facing the water level sensor 70, and the avoiding groove 52 is used for avoiding a pipeline 72 of the water level sensor 70, so that the pipeline 72 of the water level sensor 70 is prevented from being extruded to influence the detection precision of the water level sensor 70, and further influence the normal water level of the wall-mounted clothes treating apparatus 100. As shown in fig. 1 to 2, a pipe 72 of a water level sensor 70 is connected to the front tub 10 to detect a water level in the tub.

In a specific embodiment, the wall-mounted laundry treating device 100 of the present invention may be a wall-mounted clothes dryer, a wall-mounted washing and drying all-in-one machine, a wall-mounted washing machine, or the like.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A wall-mounted laundry treatment apparatus (100), comprising:

a rear outer tub (50);

a rear sealing door (60), the rear sealing door (60) being disposed at a rear side of the rear outer tub (50);

the water level sensor (70) is arranged on the rear sealing door (60) and is positioned on the front side of the rear sealing door (60).

2. The wall-mounted clothes treatment device (100) according to claim 1, wherein the rear door (60) is provided with a sensor mounting hole (61), and the water level sensor (70) is provided with a clamping part (71) clamped and fixed with the sensor mounting hole (61).

3. The wall-mounted laundry treating device (100) according to claim 2, wherein the rear door (60) has a front protruding structure (62), the front protruding structure (62) protrudes forward, and the sensor mounting hole (61) is provided on the front protruding structure (62).

4. The wall-mounted type laundry treating apparatus (100) according to claim 2 or 3, wherein the sensor mounting hole (61) includes a mounting hole upper portion (611) and a mounting hole lower portion (612) which are communicated with each other, a horizontal dimension of the mounting hole upper portion (611) is larger than a horizontal dimension of the mounting hole lower portion (612), the engaging portion (71) is engaged in the mounting hole upper portion (611), and a connecting portion of the mounting hole upper portion (611) and the mounting hole lower portion (612) has a supporting edge (613).

5. The wall hanging type laundry treating device (100) according to claim 4, characterized in that the supporting rim (613) is provided with a guide slope (614) adapted to guide the rotation of the catching portion (71) installed in the mounting hole upper portion (611) in the first state to the second state, thereby enabling the catching portion (71) in the second state to exit from the sensor mounting hole (61).

6. The wall hanging laundry treatment apparatus (100) according to claim 5, characterized in that the switching from the first state to the second state is by 90 °.

7. The wall hanging type laundry treating device (100) according to claim 2 or 3, wherein the sensor mounting hole (61) is located at a top of the rear outer tub (50) biased to one side.

8. The wall-mounted laundry treating device (100) according to claim 1, further comprising: the shell (80), the shell (80) covers the rear outer barrel (50) and the rear sealing door (60), the rear sealing door (60) is of an arch structure, and the arc edge of the rear sealing door (60) follows the shape of the outer edge of the shell (80).

9. The wall-mounted laundry treating device (100) according to claim 3, wherein the back door (60) comprises: the rear sealing door comprises a rear sealing door fixing section (63) and a rear sealing door free section (64), wherein the rear sealing door fixing section (63) is fixed with the rear outer barrel (50), the rear sealing door fixing section (63) is located in front of the rear end face of the rear outer barrel (50), the rear sealing door free section (64) is located above the rear outer barrel (50), and the front protruding structure (62) is arranged on the rear sealing door free section (64).

10. The wall-mounted clothes treatment device (100) according to claim 9, wherein the rear outer tub (50) is provided with a positioning groove (51), the rear door-sealing fixing section (63) is provided with a positioning sheet (65) extending towards the rear outer tub (50), and the positioning sheet (65) is suitable for being matched with the positioning groove (51) in a positioning way.

11. The wall hanging type laundry treating device (100) according to claim 9, wherein the rear door fixing section (63) is fixed with the rear outer tub (50) by a screw fastener.

12. The wall-mounted laundry treating apparatus (100) according to claim 1, wherein an avoiding groove (52) for avoiding the pipeline (72) of the water level sensor (70) is formed on the surface of the rear outer tub (50) facing the water level sensor (70).