WO2019136816A1

WO2019136816A1 - Wall-mounted clothes handling device

Info

Publication number: WO2019136816A1
Application number: PCT/CN2018/078087
Authority: WO
Inventors: 高久兴; 熊明; 王嘉; 涂有明; 李园农; 熊士昌
Original assignee: 无锡小天鹅股份有限公司
Priority date: 2018-01-12
Filing date: 2018-03-06
Publication date: 2019-07-18

Abstract

Disclosed is a wall-mounted clothes handling device (1). The wall-mounted clothes handling device (1) comprises: a barrel assembly (10); and a barrel fixing member (20) used for mounting the barrel assembly (10) on a wall (2), wherein the barrel fixing member (20) is provided on a peripheral wall face of the barrel assembly (10), and the barrel fixing member (20) has a mounting face (27) adapted for connecting to the wall (2), the mounting face (27) being a certain distance away from the point of connection between the barrel fixing member (20) and the barrel assembly (10) in the axial direction of the barrel assembly (10).

Description

Wall-mounted laundry treatment device

Technical field

The present invention relates to the field of electrical appliance manufacturing technology, and in particular to a wall-mounted laundry treatment device.

Background technique

As a small-capacity laundry equipment, the wall-mounted washing machine is more and more popular among consumers because of its convenience, energy saving, quietness, environmental protection and space saving. However, due to its need to be hung on the wall, the whole machine and the wall are installed. It has always been a difficult point for wall-mounted laundry treatment devices.

A wall-mounted washing machine in the related art, as shown in FIG. 11, is formed with a back panel 2' on the rear surface of the tub assembly 3', and the four peripheral edges of the back panel 2' extend beyond the tub assembly 3' in the radial direction of the tub assembly. And the back plate 2' is formed as a unitary plate having a large area, and the back plate 2' is integrally formed with the bottom end surface of the barrel assembly 3', and the entire washing machine is supported by the back plate 2' to the wall 1'. In this way, the installation of the wall-mounted washing machine is achieved.

However, since the center of gravity G of the washing machine is located near the front side of the barrel assembly, the weight of the washing machine is supported by the joint A' at the bottom of the barrel assembly 3' and the back panel 2', and the bottom of the barrel assembly 3' is from the center G. Further, the joint A' of the back panel 2' of the washing machine and the barrel assembly 3' is subjected to a large stress, which is liable to tear, thereby causing the washing machine to fall.

Summary of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a wall-mounted laundry treating apparatus capable of reducing stress generated after hanging, thereby having advantages of high structural strength, long service life, high safety factor, and the like.

According to an embodiment of the present invention, a wall-mounted laundry treating apparatus includes: a tub assembly; a tub fixing member for assembling the tub assembly to a wall, the tub fixing member being disposed at the a peripheral wall surface of the tub assembly, and the tub fixing member has a mounting surface adapted to be coupled to the wall, the connection of the mounting surface to the tub holder and the tub assembly being at an axis of the tub assembly A certain distance up.

A wall-mounted laundry treating apparatus according to an embodiment of the present invention, wherein a barrel fixing member is provided on an outer peripheral wall surface of the tub assembly, and a joint of the tub fixing member and the tub assembly and the mounting surface is at the tub assembly The axial distance is separated by a certain distance, so that the joint is closer to the center of gravity of the washing machine, so that the stress generated at the joint of the laundry treatment device after being hung can be reduced, thereby having the advantages of high structural strength, long service life, high safety factor and the like.

According to some embodiments of the invention, the mounting surface extends beyond the surface of the tub assembly toward the wall in the axial direction of the tub assembly to space the tub assembly at a distance from the wall.

According to some embodiments of the present invention, the tub holders are plural and distributed along the circumferential wall of the tub assembly along the circumferential wall of the tub assembly.

Further, the barrel fixing members are four and are respectively an upper left barrel fixing member, a left lower barrel fixing member, an upper right barrel fixing member and a right lower barrel fixing member, and the left upper barrel fixing member is located at a left upper portion of the barrel assembly. The left lower barrel fixing member is located at a lower left portion of the barrel assembly, the upper right barrel fixing member is located at a right upper portion of the barrel assembly, and the right lower barrel fixing member is located at a lower right portion of the barrel assembly.

Further, the left upper barrel fixing member is higher than the right upper barrel fixing member, and the left lower barrel fixing member is at the same height as the right lower barrel fixing member.

According to some embodiments of the present invention, the barrel fixing member further includes: a supporting portion, one end of the supporting portion is connected to an outer peripheral wall surface of the barrel assembly, a mounting portion, and the mounting portion is connected to the supporting portion At the other end, the mounting portion extends from the other end of the support portion toward the wall, and the mounting surface is formed on a surface of the mounting portion facing the wall.

Further, the connection of the mounting portion to the tub holder and the tub assembly is spaced apart by a predetermined distance in the axial direction of the tub assembly.

Further, the support portion extends in a horizontal direction.

According to some embodiments of the present invention, the wall-mounted laundry treating apparatus further includes: a reinforcing rib group respectively connected to an outer peripheral wall surface of the tub assembly and the tub fixing member.

Further, the reinforcing rib group includes: a plurality of longitudinal reinforcing ribs, each of the longitudinal reinforcing ribs extending along an axial direction of the tub assembly and a plurality of the longitudinal reinforcing ribs are arranged along a circumferential interval of the tub assembly a plurality of lateral reinforcing ribs, each of the lateral reinforcing ribs extending in a direction perpendicular to an extending direction of the longitudinal reinforcing ribs and a plurality of the lateral reinforcing ribs are arranged along an axial interval of the barrel assembly, each of the The lateral reinforcing ribs are respectively connected to the outer peripheral wall surface of the tub assembly, the tub fixing member and the plurality of longitudinal reinforcing ribs.

According to some embodiments of the invention, the bucket holder is mounted to the wall by an expansion bolt.

Further, the expansion bolt comprises: a screw, one end of the screw is sleeved with an expansion tube, the expansion tube is fixed to the wall by at least a part of its own expansion, and the other end of the screw passes through the installation a mounting hole on the face; a nut threadedly fitted to the other end of the screw.

Further, the expansion bolt further includes: a spring pad, the spring pad is sleeved on the screw and located between the barrel fixing member and the nut.

Further, the expansion bolt further includes: a flat pad sleeved on the screw and located between the barrel fixing member and the elastic pad.

Further, the expansion bolt further includes: a cushion, the mounting surface has a sinking groove, and the cushion is sleeved on the screw and located between the bottom wall of the sink and the wall.

According to some embodiments of the present invention, the tub assembly includes: an outer tub, the bucket fixing member is disposed on an outer peripheral wall surface of the outer tub; and an inner tub rotatably disposed in the outer tub.

According to some embodiments of the present invention, the wall-mounted laundry treating apparatus further includes: a case mounted to the tub assembly and covering at least a portion of the tub assembly and the tub holder.

The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side elevational view of a wall-mounted laundry treating apparatus and wall mounted in accordance with an embodiment of the present invention.

2 is a perspective view of a wall-mounted laundry treating apparatus and a wall after installation according to an embodiment of the present invention.

Figure 3 is an enlarged view of the area A in Figure 2.

Fig. 4 is a front elevational view of the wall-mounted laundry treating apparatus and wall after installation according to the present invention.

Figure 5 is a cross-sectional view of the wall-mounted laundry treating apparatus and the wall after installation according to an embodiment of the present invention.

Figure 6 is an enlarged view of a region B in Figure 5.

Figure 7 is a side view of a wall-mounted laundry treating apparatus in accordance with an embodiment of the present invention.

Fig. 8 is a comparison diagram of stress simulation analysis of the wall-mounted laundry treating apparatus of the embodiment of the present invention and the conventional wall-mounted washing machine when subjected to the first load.

Fig. 9 is a comparison diagram of stress simulation analysis of the wall-mounted laundry treating apparatus of the embodiment of the present invention and the conventional wall-mounted washing machine when subjected to the second load.

Fig. 10 is a view showing a comparison of the force principle of the wall-mounted laundry treating apparatus of the embodiment of the present invention and the conventional wall-mounted washing machine.

Figure 11 is a side elevational view of the conventional wall-mounted washing machine after installation with a wall.

Reference mark:

Wall-mounted laundry treatment device 1, wall 2

Bucket assembly 10,

a barrel fixing member 20, a left upper barrel fixing member 21, a left lower barrel fixing member 22, a right upper barrel fixing member 23, a right lower barrel fixing member 24, a support portion 25, a mounting portion 26, a mounting surface 27, a sinking groove 28,

Reinforcing rib group 30, longitudinal reinforcing rib 31, transverse reinforcing rib 32 expansion bolt 40, screw 41, expansion tube 42, nut 43, spring pad 44, flat pad 45, cushion 46,

Case 50.

Detailed ways

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are intended to be illustrative of the invention and are not to be construed as limiting.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "inside", The orientation or positional relationship of the "outside", "axial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or component must have a particular orientation, configuration and operation in a particular orientation, and thus is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise stated.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

A wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings, and may specifically be a wall-mounted washing machine.

As shown in FIGS. 1 to 10, a wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention includes a tub assembly 10 and a tub holder 20.

The tub assembly 10 is for holding wash water and laundry, and the axial direction of the tub assembly 10 may extend in a horizontal direction, such as extending in the front-rear direction. The barrel fixing member 20 is for assembling the tub assembly 10 to the wall 2, and the tub fixing member 20 is provided on the outer peripheral wall surface of the tub assembly 10, and the tub fixing member 20 includes a mounting surface 27 adapted to be mounted with the wall 2, the wall-mounted laundry treating device 1 When mounted on the wall 2, the mounting surface 27 is fitted to the wall 2. The junction of the tub holder 20 and the tub assembly 10 is spaced from the mounting surface 27 in the axial direction of the tub assembly 10, in other words, the junction of the tub retainer 20 and the tub assembly 10 is located in front of the mounting surface 27. Specifically, as shown in FIG. 7, the last point of the joint of the tub holder 20 and the tub assembly 10 is spaced apart from the mounting surface 27 by a distance M in the front-rear direction.

It can be understood that the connection between the barrel holder 20 and the barrel assembly 10 includes at least a combination of the barrel holder 20 and the barrel assembly 10 when the barrel holder 20 and the barrel assembly 10 are integrally formed, and both the barrel holder 20 and the barrel assembly 10 are separately manufactured. The junction of the connections.

According to the wall-mounted laundry treating apparatus 1 of the embodiment of the present invention, by providing the tub fixing member 20 on the outer peripheral wall surface of the tub assembly 10, the tub assembly 10 can be assembled to the wall 2 by the tub fixing member 20. In the prior art, the rear surface of the barrel assembly is formed with a structure for mounting the back plate, and the connection between the back plate and the barrel assembly is aligned with the installation of the back plate and the wall in the front-rear direction, and the wall hanging of the embodiment of the present invention The laundry treating apparatus 1, the joint of the tub fixing member 20 and the tub assembly 10 is spaced apart from the mounting surface 27 in the axial direction of the tub assembly 10, and the joint of the tub fixing member 20 and the tub assembly 10 is advanced. Thereby, the joint is brought closer to the center of gravity of the laundry treating apparatus, so that the stress generated at the joint of the laundry treating apparatus after the hanging of the laundry treating apparatus can be reduced, thereby improving the overall structural strength of the wall-mounted laundry treating apparatus 1 and improving the use of the tub fixing member 20. Life and safety factor.

Specifically, as shown in FIG. 10, in FIG. 10, the left side shows a force diagram of the wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention, and the right side shows a force diagram of the conventional wall-mounted washing machine.

Among them, G1=G2, D1<D2, according to the principle of force balance:

G1*D1=D0*F _{should be 1}

G2*D2=D0*F _{should be 2}

Since D1<D2, F _{should be 1} <F _{should be 2,}

It can be seen that the stress of the wall-mounted laundry treating apparatus 1 according to the embodiment of the present invention at the joint of the barrel fixing member and the barrel assembly is smaller than the stress of the existing wall-mounted washing machine at the joint of the backboard and the barrel assembly, thereby preventing tearing to improve. Safety factor after hanging.

A simulation analysis comparison of the wall-mounted laundry treating apparatus 1 and the conventional wall-mounted washing machine according to an embodiment of the present invention will be described below with reference to FIGS. 8 and 9. In FIGS. 8 and 9, the left portion shows an embodiment according to the present invention. The simulation analysis result of the wall-mounted laundry treating apparatus 1 is shown in the right part as a simulation analysis structure of the conventional wall-mounted washing machine.

As shown in Fig. 8, under the same first load, that is, when washing the first weight of the laundry, the minimum stress of the existing wall-mounted washing machine at the junction of the tub and the back panel is 2.5 MPa. On the other hand, the maximum stress of the wall-mounted laundry treating apparatus 1 according to the embodiment of the present invention at the four joints is 1.8 MPa, 1.7 MPa, 1.6 MPa, and 2.2 MPa, respectively.

As shown in Fig. 9, under the same second load, i.e., washing the second weight of the laundry, the existing wall-mounted washing machine has a minimum stress of 3.2 MPa at the junction of the tub and the back panel. The maximum stress at the four joints of the wall-mounted laundry treating apparatus 1 according to the embodiment of the present invention is 1.9 MPa, 2.0 MPa, 12.0 MPa, and 3.0 MPa, respectively.

It can be seen that the wall-mounted laundry treating apparatus 1 according to the present invention has less stress at the installation place than the conventional wall-mounted washing machine, and has a higher safety factor.

Therefore, the wall-mounted laundry treating apparatus 1 according to the embodiment of the present invention can reduce the stress generated after the hanging, thereby having the advantages of high structural strength, long service life, high safety factor, and the like.

A wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

The barrel assembly 10 includes an outer tub and an inner tub, and the barrel fixing member 20 is disposed on an outer peripheral wall surface of the outer tub. The inner tub is rotatably disposed in the outer tub.

Further, the wall-mounted laundry treating apparatus 1 further includes a case 50 that is mounted to the tub assembly 10 (such as an outer tub) and that covers at least a portion of the tub assembly 10 and the tub holder 20 that can be protected on the one hand. The components such as the tub assembly 10, on the other hand, can enhance the appearance of the wall-mounted laundry treating apparatus 1.

In some specific examples of the present invention, as shown in FIGS. 2 and 5, at least a portion of the tub holder 20 extends toward the wall 2, and the mounting surface 27 extends beyond the wall of the tub assembly 10 toward the wall 2 in the axial direction of the tub assembly 10. The surface, i.e., at least a portion of the tub holder 20, extends rearwardly such that the mounting surface 27 is located rearward of the rear surface of the tub assembly 10 such that the tub assembly 10 is spaced from the wall 2. After the barrel fixing member 20 and the wall 2 are installed, a certain installation space exists between the barrel assembly 10 and the wall 2 for installing electrical components such as motors to facilitate air circulation, thereby facilitating heat dissipation of electrical components such as motors, thereby improving Thermal efficiency.

In some embodiments of the present invention, as shown in FIGS. 2 and 4, the plurality of barrel holders 20 are distributed along the circumferential wall of the barrel assembly 10 along the circumferential direction of the barrel assembly 10. Compared with the back plate of the related art in the rear surface of the tub assembly, the barrel fixing member 20 occupies less space, is lighter in weight, and lower in cost in the case of ensuring the strength of supporting the wall-mounted laundry treating apparatus 1 .

For example, as shown in FIG. 4, the barrel fixing members 20 are four and are the upper left barrel fixing member 21, the left lower barrel fixing member 22, the upper right barrel fixing member 23, and the right lower barrel fixing member 24, respectively. The left upper barrel fixing member 21 is located at the upper left portion of the barrel assembly 10, the left lower barrel fixing member 22 is located at the lower left portion of the barrel assembly 10, the upper right barrel fixing member 23 is located at the upper right portion of the barrel assembly 10, and the right lower barrel fixing member 24 is located at the barrel assembly 10. The lower right.

Further, in combination with the internal structure of the wall-mounted laundry treating apparatus 1 and the conventional arrangement of the components, in order to further ensure the stability of the wall-mounted laundry treating apparatus 1 after suspension and to optimize the vibration during operation, the upper left barrel fixing member 21 is higher than the upper right barrel fixing. The piece 23, the left lower barrel fixing member 22 and the right lower barrel fixing member 24 are at the same height. In addition, it is also possible to have an installation space on the right side of the whole machine for installing equipment such as a drying system, and because the left side of the whole machine is convex, the left side limit is formed on the drying system, which is beneficial to the drying system. stable.

In some specific examples of the present invention, as shown in FIG. 3, the tub holder 20 includes a support portion 25 and a mounting portion 26.

One end of the support portion 25 is coupled to the outer peripheral wall surface of the tub assembly 10. The mounting portion 26 is connected to the other end of the support portion 25, and the mounting portion 26 extends from the other end of the support portion 25 toward the wall 2 and beyond the surface of the tub assembly 10 facing the wall 2, that is, the mounting portion 26 is from the other end of the support portion 25. The rear surface extends beyond the rear surface of the tub assembly 10, and the mounting surface 27 is formed on a side surface of the mounting portion 26 facing the wall 2, and the portion of the mounting portion 26 that is mounted to the wall 2 can be thickened. Thereby, it is possible to facilitate the installation of the tub holder 20 provided on the outer peripheral wall surface of the tub assembly 10 and the wall 2 located behind the tub assembly 10, and the barrel holder 20 is small in volume, realizing the barrel holder 20 and the tub assembly 10. The joint and the mounting surface 27 are offset in the axial direction of the tub assembly 10.

Further, the joint of the mounting portion 26 with the tub holder 20 and the tub assembly 10 is spaced apart by a predetermined distance in the axial direction of the tub assembly 10. Specifically, as shown in FIG. 7, the last point of the joint of the tub holder 20 and the tub assembly 10 is spaced apart from the foremost point of the mounting portion 26 by a distance L in the front-rear direction. Thereby, the junction of the tub holder 20 and the tub assembly 10 can be brought closer to the center of gravity of the tub assembly 10, thereby further reducing the stress of the tub holder 20 to further increase the safety factor.

Alternatively, the support portion 25 extends in the horizontal direction in order to facilitate the installation of the operator and to properly distribute the supporting force to the tub assembly 10.

For example, the support portions 25 of the upper left barrel fixing member 21 and the left lower barrel fixing member 22 extend horizontally from right to left, and the support portions 25 of the right upper barrel fixing member 23 and the right lower barrel fixing member 24 extend horizontally from left to right.

In some embodiments of the present invention, as shown in FIGS. 2 and 3, the wall-mounted laundry treating apparatus 1 further includes a reinforcing rib group 30, and the reinforcing rib group 30 is respectively connected to the outer peripheral wall surface of the tub assembly 10 and the tub fixing member 20. The reinforcing rib group 30 can strengthen the structural strength of the barrel fixing member 20.

Specifically, as shown in FIG. 3, the reinforcing rib group 30 includes a plurality of longitudinal reinforcing ribs 31 and a plurality of lateral reinforcing ribs 32.

Each of the longitudinal ribs 31 extends in the axial direction of the tub assembly 10, and a plurality of longitudinal ribs 31 are arranged along the circumferential direction of the tub assembly 10. Each of the lateral reinforcing ribs 32 extends in a direction perpendicular to the extending direction of the longitudinal reinforcing ribs 31, and a plurality of lateral reinforcing ribs 32 are arranged along the axial direction of the tub assembly 10, and each of the lateral reinforcing ribs 32 and the outer peripheral wall surface of the tub assembly 10, respectively The barrel fixing member 20 is connected to the plurality of longitudinal reinforcing ribs 31. Thereby, the plurality of longitudinal reinforcing ribs 31 and the plurality of transverse reinforcing ribs 32 can be connected into a substantially rectangular body rib group 30, and the lateral reinforcing ribs 32 and the longitudinal reinforcing ribs 31 serve to fix each other, and are reduced from each other. The ribs 30 are respectively connected to the outer peripheral wall surface of the tub assembly 10 and the side surface of the tub holder 20, thereby greatly increasing the structural strength of the tub holder 20 and the connection strength between the tub holder 20 and the tub assembly 10. Further, the suspension stability and reliability of the wall-mounted laundry treating apparatus 1 are further improved.

In some embodiments of the present invention, as shown in FIGS. 5 and 6, the mounting portion 26 of the tub holder 20 is mounted to the wall 2 by expansion bolts 40.

Specifically, as shown in FIG. 6, the expansion bolt 40 includes a screw 41, an expansion tube 42, and a nut 43.

One end of the screw 41 is sleeved with an expansion tube 42. The wall 2 is provided with a fixing hole. The expansion tube 42 is fitted in the fixing hole, and the expansion tube 42 is fixed to the wall 2 by at least a part of itself. The other end of the screw 41 passes through a mounting hole in the tub holder 20 which penetrates the mounting surface 27. A nut 43 is threadedly fitted to the other end of the screw 41. Thereby, the expansion bolt 40 clamps the tub holder 20 between the wall 2 and the nut 43 and the mounting surface 27 abuts against the wall 2, thereby firmly fixing the wall-mounted laundry treating apparatus 1 to the wall 2, and the expansion tube The arrangement of 42 prevents the expansion bolt 40 from coming out of the wall 2 outward.

Further, as shown in FIG. 6 , the expansion bolt 40 further includes a spring pad 44 , and the elastic pad 44 is sleeved on the screw 41 and located between the barrel fixing member 20 and the nut 43 . The elastic pad 44 has an axial direction on the screw 41 . The elasticity of the telescopic body and the elastic pad 44 can ensure the pressing effect of the nut 43 on the barrel fixing member 20. For example, after the wall-mounted laundry treating device 1 is used for a long time, the mounting structure is loosened due to vibration or the like, and the elastic pad 44 is disposed. This kind of looseness can be eliminated, and the clamping reliability of the nut 43 and the wall 2 to the barrel fixing member 20 is always ensured.

Further, as shown in FIG. 6, the expansion bolt 40 further includes a flat pad 45, and the flat pad 45 is sleeved on the screw 41 and located between the barrel fixing member 20 and the elastic pad 44. The flat pad 45 can increase the force receiving area. Not only can the reliability of the fastening be improved, but also the damage between the parts in contact can be avoided.

Further, as shown in FIG. 6, the expansion bolt 40 further includes a cushion 46, and the mounting surface 27 has a sinking groove 28 recessed forwardly. The cushion 46 is sleeved on the screw 41 and located in the sinking groove 28 to absorb the shock. The pad 46 is clamped between the bottom wall (front wall) of the sinker 28 and the wall 2, whereby the vibration of the tub holder 20 can be buffered by the cushion 46, and the barrel holder 20 and the wall 2 are lowered. Damage caused by interaction.

It is to be understood here that the last point of the joint of the barrel holder 20 and the barrel assembly 10 is spaced from the portion of the mounting surface 27 that is in contact with the wall 2 (and not part of the sinking groove 28) in the axial direction of the barrel assembly 10. A certain distance L.

The mounting process of the wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention will be described below by way of example with reference to the accompanying drawings.

A fixing hole is drilled at a specified position of the wall 2, and then the screw 41 with the expansion tube 42 is fitted into the fixing hole, and the head of the expansion tube 42 is fully expanded and fixed to the wall 2, and the number of the holes and the number of the screws 41 Matching, preferably in the number of four, after the screw 41 is installed, the four mounting holes on the mounting portion 26 of the barrel fixing member 20 are aligned with the installed screw 41 and nested, and then the flat pad is sequentially installed. 45. The spring washer 44, the nut 43, and finally the nut 43 is tightened to ensure the fastening is tight, and finally the casing 50 is installed.

Other configurations and operations of the wall-mounted laundry treating apparatus 1 according to an embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples", etc. Particular features, structures, materials or features described in the examples or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been shown and described, the embodiments of the invention may The scope of the invention is defined by the claims and their equivalents.

Claims

A wall-mounted laundry treatment device, comprising:

Bucket assembly

a barrel fixing member for assembling the barrel assembly to a wall, the barrel fixing member is provided on an outer peripheral wall surface of the barrel assembly, and the barrel fixing member has a mounting surface adapted to be coupled to the wall, The connection of the mounting surface to the tub holder and the tub assembly is spaced a distance in the axial direction of the tub assembly.
A wall-mounted laundry treating apparatus according to claim 1, wherein said mounting surface extends beyond a surface of said tub assembly toward said wall in an axial direction of said tub assembly to cause said tub assembly and said The walls are separated by a certain distance.
The wall-mounted laundry treating apparatus according to claim 1 or 2, wherein the plurality of tub fixing members are distributed on the outer peripheral wall surface of the tub assembly at intervals in the circumferential direction of the tub assembly.
The wall-mounted laundry treating apparatus according to claim 3, wherein the bucket fixing members are four and are an upper left barrel fixing member, a left lower barrel fixing member, a right upper barrel fixing member and a right lower barrel fixing member, respectively. The upper left barrel fixing member is located at a left upper portion of the barrel assembly, the left lower barrel fixing member is located at a lower left portion of the barrel assembly, the upper right barrel fixing member is located at a right upper portion of the barrel assembly, and the right lower barrel is fixed The piece is located at the lower right of the barrel assembly.
The wall-mounted laundry treating apparatus according to claim 4, wherein the upper left barrel fixing member is higher than the right upper barrel fixing member, and the left lower barrel fixing member is at the same height as the right lower barrel fixing member.
The wall-mounted laundry treating apparatus according to any one of claims 1 to 5, wherein the barrel fixing member comprises:

a support portion, one end of the support portion is connected to an outer peripheral wall surface of the barrel assembly,

a mounting portion connected to the other end of the support portion, the mounting portion extending from the other end of the support portion toward the wall, the mounting surface being formed at the mounting portion facing the wall Side surface.
The wall-mounted laundry treating apparatus according to claim 6, wherein a joint of the mounting portion with the tub holder and the tub assembly is spaced apart by a predetermined distance in an axial direction of the tub assembly.
The wall-mounted laundry treating apparatus according to claim 6, wherein the support portion extends in a horizontal direction.
The wall-mounted laundry treating apparatus according to any one of claims 1-8, further comprising:

The reinforcing rib group is respectively connected to the outer peripheral wall surface of the barrel assembly and the barrel fixing member.
The wall-mounted laundry treating apparatus according to claim 9, wherein the reinforcing rib group comprises:

a plurality of longitudinal reinforcing ribs, each of the longitudinal reinforcing ribs extending along an axial direction of the tub assembly and a plurality of the longitudinal reinforcing ribs being spaced apart along a circumferential direction of the tub assembly,

a plurality of lateral reinforcing ribs, each of the lateral reinforcing ribs extending in a direction perpendicular to an extending direction of the longitudinal reinforcing ribs and a plurality of the lateral reinforcing ribs are arranged along an axial interval of the tub assembly, each of the The transverse reinforcing ribs are respectively connected to the outer peripheral wall surface of the tub assembly, the tub fixing member and the plurality of longitudinal reinforcing ribs.
A wall-mounted laundry treating apparatus according to any one of claims 1 to 10, wherein the tub fixing member is attached to the wall by an expansion bolt.
The wall-mounted laundry treating apparatus according to claim 11, wherein the expansion bolt comprises:

a screw, one end of the screw is sleeved with an expansion tube, the expansion tube is fixed to the wall by at least a part of itself, and the other end of the screw passes through a mounting hole on the mounting surface;

a nut threadedly fitted to the other end of the screw.
The wall-mounted laundry treating apparatus according to claim 12, wherein the expansion bolt further comprises:

a spring pad, the spring pad is sleeved on the screw and located between the barrel fixing member and the nut.
The wall-mounted laundry treating apparatus according to claim 13, wherein the expansion bolt further comprises:

a flat pad, the flat pad is sleeved on the screw and located between the barrel fixing member and the elastic pad.
The wall-mounted laundry treating apparatus according to claim 12, wherein the expansion bolt further comprises:

a cushioning surface, the mounting surface has a sinking groove, and the cushioning cushion is sleeved on the screw and located between the bottom wall of the sinking groove and the wall.
The wall-mounted laundry treating apparatus according to any one of claims 1 to 15, wherein the tub assembly comprises:

An outer tub, the bucket fixing member is disposed on an outer peripheral wall surface of the outer tub;

An inner tub that is rotatably disposed in the outer tub.
The wall-mounted laundry treating apparatus according to any one of claims 1 to 15, further comprising:

a case, the case being mounted to the tub assembly and covering at least a portion of the tub assembly and the tub holder.