KR102301566B1 - Wall mounted drum type washing machine and construction method thereof - Google Patents

Abstract

Disclosed are a wall-mounted drum washing machine installed on a block wall in which a block hole is formed, and a construction method thereof.
Among them, the wall-mounted drum washing machine includes a rear panel mounted on a block wall in which a block hole is formed and having a rectangular frame shape with curved corners, and a drum integrally formed on the rear panel and mounted therein so that the drum can be semi-rotated or fully-rotated. a tub to be used, a water supply device for receiving washing water, a drainage device for discharging wash water to the outside, a driving device for providing driving force to the drum, coupled to the rear panel so as to surround the tub, the open front part A housing provided, a cover mounted on the front portion of the housing, a front door mounted on the cover to open and close the inner space of the tub, a drum rotatably installed on the tub, and one end passing through the block hole of the block wall It may include a fastening member inserted into one fastening hole to be fixedly supported on the inner wall of the block hole and the other end being fixed to the rear panel.

Description

WALL MOUNTED DRUM TYPE WASHING MACHINE AND CONSTRUCTION METHOD THEREOF

The present invention relates to a wall-mounted drum washing machine and a construction method thereof.

In general, a wall-mounted drum washing machine is a washing machine designed to be installed on a wall in a narrow space.

A wall-mounted drum washing machine includes a cabinet, a tub installed inside the cabinet and storing laundry water, a drum rotatably installed in the tub to receive laundry, a driving device that provides power to the drum, and a tub that supplies washing water to the inside of the tub. It includes a water supply device for supplying and a drainage device for discharging wash water from the tub to the outside of the cabinet.

For example, when the user starts the washing operation after receiving the washing water in the drum, the washing water is supplied into the tub and the drum by the operation of the water supply device, and the washing operation proceeds while the drum is rotated by the driving device. After washing is finished, the washing water filled in the tub and drum is discharged to the outside of the cabinet by the operation of the drain device.

Since such a wall-mounted drum washing machine is small in size and can be installed on a wall, it can be installed on a large bathroom wall or toilet wall, etc., due to space limitations.

However, when the bathroom wall or toilet wall is made of a block wall, if the wall-mounted drum washing machine is fixed to the block wall with normal bolts, the block wall cannot support the weight of the wall-mounted drum washing machine or support the wall-mounted drum washing machine. It may not be able to properly provide the pulling force to do it.

In particular, due to the vibration of the wall-mounted drum washing machine generated during the spin-drying and rinsing of laundry, the wall-mounted drum washing machine may shake at the block wall, and in severe cases, may be separated from the block wall.

Publication No. 10-2013-0064624 (published on June 18, 2013)

Embodiments of the present invention are to provide a wall-mounted drum washing machine that can be firmly installed on a block wall in which a block hole is formed, and a construction method thereof.

A wall-mounted drum washing machine according to an aspect of the present invention is a wall-mounted drum washing machine installed on a block wall in which block balls are formed, comprising: a rear panel mounted on a block wall in which block balls are formed and having a rectangular frame shape with curved corners; a tub integrally formed with the rear panel and having a drum mounted therein to be able to rotate semi-rotationally or fully; a water supply device for receiving washing water; a drainage device for discharging washing water to the outside; a driving device for providing a driving force to the drum; a housing coupled to the rear panel to surround the tub and providing an open front portion; a cover mounted on the front portion of the housing; a front door mounted on the cover to open and close the inner space of the tub; a drum rotatably installed in the tub; and a fastening member having one end inserted into the fastening hole penetrating the block hole of the block wall, being fixedly supported on the inner wall of the block hole, and the other end fixed to the rear panel, wherein the water supply device supplies washing water. and a water supply pipe providing a water supply passage for a drain pipe providing a drain passage to be discharged; and a drain hole through which washing water is discharged from the drain pipe, wherein the driving device is rotatable to the driving motor to transmit power of the driving motor and the driving motor to the drum and a driving shaft to be mounted, wherein the fastening member includes a strap insertable into the fastening hole at one end, and rotatably connected to one end of the strap so as to be supported on the inner wall of the block hole, and a support hole in the center. a fixing cap having a support piece formed therein, a fixing hole movable in the longitudinal direction of the strap, an anchor rod coupled through the fixing hole and the support hole, and the rear panel to the anchor rod a fastening nut, and a buffer member for reducing vibration between the rear panel and the block wall, wherein the strap includes a holder part configured as a closed loop, and both sides of the holder part so that the end is rotatably connected to the support piece and a support portion branched from and extending from the portion, and a ratchet portion provided on one surface of the support portion to allow movement of the fixing cap in one direction, wherein one end of the anchor rod is in a state in which the other end of the strap is cut, the fixing hole and coupled to the support hole, the other end of the anchor rod may be fixed to the rear panel.

In this case, the housing has a larger diameter than the tub, is formed in a cylindrical shape with open front and rear surfaces, is coupled and detachable from the rear panel through a coupling member, and the cover is an open front portion of the housing. It is formed in the shape of a circular panel mounted on the tub, an operation button and a display window for operating the drum washing machine are provided at the lower part, and an opening in which a front door for opening and closing the inner space of the tub is mounted is formed in the center, and the support part When one end of the strap is inserted into the fastening hole, the outer surface of the may be in close contact with the inner diameter of the fastening hole.

The method for constructing a wall-mounted drum washing machine according to an aspect of the present invention is a wall-mounted type drum washing machine in which a wall-mounted drum washing machine is constructed on a block wall using a fastening member including a strap, a support piece, a fixing cap, an anchor rod, and a fastening nut. A construction method of a drum washing machine, comprising: drilling a fastening hole in a block wall using a drill until the end of the drill reaches the block hole in the block wall; inserting one end of the strap into the fastening hole so that the support piece is positioned in the block hole in a state in which the support piece connected to the strap is rotated to one side and disposing it in the block hole; fixing the support piece to the inner wall of the block hole by moving the fixing cap in one direction along the strap; and fixing the drum washing machine to the fixing cap and the support piece by using the anchor rod and the fastening nut, wherein the fixing of the support piece to the inner wall of the block hole may include: After adjusting the strap to be in close contact with the inner wall of the ball, the fixing cap is moved toward one end of the strap to adhere to the block wall, and the other end of the strap located at the rear side of the fixing cap is removed, The fixing of the drum washing machine to the fixing cap and the support piece includes inserting the anchor rod into the fixing hole of the fixing cap and the support hole of the supporting piece while the fixing cap and the supporting piece are arranged side by side. , inserting the rear panel of the drum washing machine into the anchor rod to fix it with the fastening nut, and inserting the support piece into the fastening hole to place the block hole in the block hole, in a state in which the support piece is rotated to one side. , one end of the strap can be inserted into the fastening hole so that the support piece is positioned in the block hole.

In this case, the wall-mounted drum washing machine includes: a rear panel mounted on a block wall in which a block ball is formed and having a rectangular frame shape with curved corners; a tub integrally formed with the rear panel and having a drum mounted therein to be able to rotate semi-rotationally or fully; a water supply device for receiving washing water; a drainage device for discharging washing water to the outside; a driving device for providing a driving force to the drum; a housing coupled to the rear panel to surround the tub and providing an open front portion; a cover mounted on the front portion of the housing; a front door mounted on the cover to open and close the inner space of the tub; a drum rotatably installed in the tub; and a fastening member having one end inserted into the fastening hole penetrating the block hole of the block wall, being fixedly supported on the inner wall of the block hole, and the other end fixed to the rear panel, wherein the water supply device supplies washing water. and a water supply pipe providing a water supply passage for It may include a drain pipe for providing a drain passage to be discharged, and a drain hole through which washing water is discharged from the drain pipe.

The driving device includes a driving motor and a driving shaft rotatably mounted to the driving motor to transmit power of the driving motor to the drum, wherein the fastening member includes a strap insertable into the fastening hole at one end of the fastening member; a fixing cap rotatably connected to one end of the strap so as to be supported on the inner wall of the block ball, a support piece having a support hole formed in the center thereof, and a fixing hole movable in the longitudinal direction of the strap; An anchor rod coupled through the fixing hole and the support hole, a fastening nut for fixing the rear panel to the anchor rod, and a buffer member for reducing vibration between the rear panel and the block wall, The strap is provided on one surface of the support part to allow one-way movement of the holder part, a holder part configured as a closed loop, a support part branching and extending from both sides of the holder part so that the end is rotatably connected to the support piece and a ratchet part to be formed, and one end of the anchor rod may be coupled to the fixing hole and the support hole while the other end of the strap is cut, and the other end of the anchor rod may be fixed to the rear panel.

Embodiments of the present invention have the advantage that the wall-mounted drum washing machine can be firmly installed on the block wall in which the block hole is formed.

In addition, the embodiments of the present invention reduce the transmission of vibrations of the wall-mounted drum washing machine to the block wall, which is generated in the process of dehydrating and rinsing laundry, thereby reducing noise generation due to vibration, and the wall-mounted drum washing machine can be installed on the block wall. It can be prevented from leaving in advance.

1 is a perspective view illustrating a wall-mounted drum washing machine according to an embodiment of the present invention.
2 is a partial cross-sectional view illustrating a wall-mounted drum washing machine according to an embodiment of the present invention.
3 is an enlarged view showing an enlarged connection portion between a wall-mounted drum washing machine and a block wall according to an embodiment of the present invention.
4 is an enlarged view showing an enlarged connection portion between a wall-mounted drum washing machine and a block wall according to a modified example of the present invention.
5 is a state diagram illustrating a process of drilling a fastening hole in the block wall in order to install the wall-mounted drum washing machine in the block wall according to an embodiment of the present invention.
6 is a state diagram illustrating a process of moving a fixing cap while a support piece of a fastening member is inserted into a block hole in order to construct a wall-mounted drum washing machine on a block wall according to an embodiment of the present invention.
7 is a state diagram illustrating a process of removing the other end of a strap in order to construct a wall-mounted drum washing machine on a block wall according to an embodiment of the present invention.
8 is a block diagram illustrating a construction method of a wall-mounted drum washing machine according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration and operation according to the embodiment of the present invention will be described in detail. The following description is one of several aspects of the present invention that is claimable, and the following description may form a part of the detailed description of the present invention. However, in describing the present invention, detailed descriptions of known configurations or functions may be omitted for clarity of the present invention.

The present invention is capable of making various changes and may include various embodiments, and specific embodiments are illustrated in the drawings and described in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In addition, terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by these terms. These terms are used only for the purpose of distinguishing one component from another. When it is said that a component is 'connected' or 'connected' to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in between. it should be The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

1 is a perspective view showing a wall-mounted drum washing machine according to an embodiment of the present invention, FIG. 2 is a partial cross-sectional view showing a wall-mounted drum washing machine according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention It is an enlarged view showing an enlarged connection part between the wall-mounted drum washing machine and the block wall according to the embodiment.

1 to 3 , the wall-mounted drum washing machine according to an embodiment of the present invention includes a rear panel 100 , a tub 200 , a drum 300 , a housing 500 , and a cover 600 . , in a configuration including the front door 700 and the fastening member 400, it can be firmly installed on the block wall 10 in which the block hole 11 is formed.

Specifically, the rear panel 100 is a support frame that can be fixed to the block wall 10 through the fastening member 400 , and may have a rectangular frame shape with curved corners. Of course, the shape of the rear panel 100 may be changed into various shapes such as a circle or an oval.

The tub 200 may be integrally formed with the rear panel 100 . Since the rear panel 100 is integrally formed with the tub 200, parts such as a separate damper and damping spring for supporting the tub 200 are unnecessary, so the number of parts can be reduced, and the overall size of the wall-mounted drum washing machine can also be reduced. In particular, when the rear panel 100 is made of the same material as the tub 200, for example, a synthetic resin material, the rear panel 100 and the tub 200 are simultaneously manufactured through only one insert injection operation. Time and cost required for manufacturing the rear panel 100 and the tub 200 may be reduced.

The tub 200 is a cylindrical water storage tank integrally formed with the rear panel 100 so that the wash water can be stored, and can receive wash water from a water supply device and discharge the wash water to the outside through a drain device. Here, the water supply device may include a water supply pipe that provides a water supply passage through which wash water is supplied, and a water supply valve that controls the flow rate of wash water supplied to the inside of the tub 200 through the water supply pipe, and the drain device includes the washing water. It may include a drain pump for providing a discharge pressure, a drain pipe for providing a drain passage through which the wash water is discharged, and a drain hole through which the wash water is discharged from the drain pipe.

The drum 300 may be rotatably mounted inside the tub 200 .

The drum 300 is a cylindrical water tank in which laundry is stored, and may be rotatably installed inside the tub 200 . For example, the drum 300 may receive a driving force from the driving device, and may be semi-rotated or fully rotated inside the tub 200 . In this case, the driving device may include a driving motor and a driving shaft rotatably mounted to the driving motor to transmit the power of the driving motor to the drum 300 .

Since a small amount of laundry is stored in the drum 300 and washed, the small vibration generated by the rotation of the drum 300 can be offset by the fastening force of the fastening member 400 that fixes the rear panel 100 to the wall surface. , Since it is difficult to cancel the vibration generated during the spin-drying and rinsing process of the laundry only by the fastening force of the fastening member 400, a buffer member (not shown) is provided between the rear panel 100 and the block wall 10 to reduce the vibration. It can be optionally installed.

The housing 500 is a case coupled to the rear panel 100 so as to surround the tub 200 , has a larger diameter than the tub 200 , and may be formed in a cylindrical shape in which the front and rear surfaces are open. The rear end of the housing 500 may be coupled and separated from the rear panel 100 through a coupling member such as a screw.

The cover 600 may have a circular panel shape and be mounted on the open front portion of the housing 500 . An operation button, a display window, etc. for operating the wall-mounted drum washing machine may be provided under the cover 600 . And an opening may be formed in the center of the cover 600 . A front door 700 for opening and closing the inner space of the tub 200 may be mounted in the opening.

The fastening member 400 may be fixed to the fastening hole 20 of the block wall 10 in order to firmly fix the wall-mounted drum washing machine to the block wall 10 .

To this end, the fastening member 400 includes a strap 410 that can be inserted into the fastening hole 20 at one end, and a strap 410 that is rotatably connected to one end of the strap 410 to support the inner wall of the block hole 11 . The support piece 420, the fixing cap 430 movable along the longitudinal direction of the strap 410, the anchor rod 450 coupled through the fixing hole 431 and the support hole 421, and the anchor rod A fastening nut 460 for fixing the rear panel 100 of the wall-mounted drum washing machine to the 450 may be included.

Here, the strap 410 includes a holder part 411 configured as a closed loop, and a support part 412 branched and extended from both sides of the holder part 411 so that the end is rotatably connected to the support piece 420, It may be composed of a ratchet portion 413 provided on one surface of the support portion 412 so that the fixed cap 430 is allowed to move in one direction. Accordingly, when the user moves the fixing cap 430 in one direction (the direction in which the block wall 10 is located) of the strap 410 in a state in which the holder part 411 is gripped, the fixing cap 430 is the latch part ( Since only one-way movement is possible by 413 , it can be in close contact with the block wall 10 .

And a fixing hole 431 to which the anchor rod 450 can be screwed is formed in the center of the support piece 420 , and a support hole 421 to which the anchor rod 450 is screwed is formed in the center of the fixing cap 430 . Thus, in a state in which the support piece 420 and the fixing cap 430 are arranged side by side, the fixing hole 431 and the support hole 421 may be coupled to each other by the anchor rod 450 .

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4 is an enlarged view showing an enlarged connection portion between a wall-mounted drum washing machine and a block wall according to a modified example of the present invention.

4 , in the wall-mounted drum washing machine according to a modified example of the present invention, the fastening member 400 includes a strap 410 , a support piece 420 , a fixing cap 430 and an anchor bolt 440 . may include Here, the components other than the anchor bolt 440, for example, the strap 410, the support piece 420, and the fixing cap 430 are the above-described strap 410, the support piece 420 and the fixing cap. Since it corresponds to the configuration of 430, a detailed description thereof will be omitted.

Since the anchor bolt 440 penetrates through the fixing hole 431 and the support hole 421 through the rear panel 100 , the wall-mounted drum washing machine can be installed on the block wall 10 without the configuration of a separate fastening nut 460 . ) can be firmly fixed to

Hereinafter, an operation process of the fastening member according to an embodiment of the present invention will be described.

5 is a state diagram illustrating a process of drilling a fastening hole in a block wall in order to construct a wall-mounted drum washing machine in accordance with an embodiment of the present invention, and FIG. 6 is a wall-mounted washing machine according to an embodiment of the present invention. In order to construct the drum type washing machine on the block wall, it is a state diagram showing the process of moving the fixing cap with the support piece of the fastening member inserted into the block hole, and FIG. 7 is a wall-mounted type according to an embodiment of the present invention. It is a state diagram showing the process of removing the other end of the strap in order to install the drum washing machine on the block wall.

As shown in FIG. 5 , when the fastening hole 20 is formed in the block wall 10 , as shown in FIG. 6 , in a state in which the support piece 420 is rotated to one side, one end of the strap 410 is After inserting the part into the fastening hole 20 to position the support piece 420 in the block hole 11 of the block wall 10, the strap 410 is adjusted to insert the support piece 420 into the block hole 11. The fixing cap 430 can be brought into close contact with the block wall 10 by adhering to the inner wall of the , and moving the fixing cap 430 in one direction of the strap 410 (the direction in which the block wall 10 is located).

And, as shown in FIG. 7 , in a state in which the other end of the strap 410 corresponding to the rear side of the fixing cap 430 is cut, one end of the anchor rod 450 has a fixing hole 431 and a support hole. It is coupled to the 421 , and the rear panel 100 may be fixed to the other end of the anchor rod 450 .

8 is a block diagram illustrating a construction method of a wall-mounted drum washing machine according to an embodiment of the present invention.

As shown in FIG. 8 , the method for constructing a wall-mounted drum washing machine according to an aspect of the present invention includes the steps of drilling a fastening hole in a block wall (S100), and inserting a support piece into the fastening hole and placing it in the block hole. It may include a step (S200) of fixing the support piece to the inner wall of the block ball (S300), and a step (S400) of fixing the drum washing machine to the fixing cap and the support piece (S400).

In the step (S100) of drilling a fastening hole in the block wall, the fastening hole 20 is drilled in the block wall 10 by using a drill. At this time, the block wall 10 is drilled until the end of the drill reaches the block hole 11 of the block wall 10 .

The step (S200) of inserting the support piece into the fastening hole and arranging it in the block hole includes the strap 410 so that the support piece 420 is positioned in the block hole 11 while the support piece 420 is rotated to one side. ) is inserted into one end of the fastening hole (20).

In the step of fixing the support piece to the inner wall of the block ball (S300), the fixing cap 430 is moved in one direction along the strap 410 to fix the support piece 420 to the inner wall of the block ball 11. . For example, after adjusting the strap 410 so that the support piece 420 is in close contact with the inner wall of the block hole 11 , the fixing cap 430 is moved toward one end of the strap 410 to be attached to the block wall 10 . The other end of the strap 410 located on the rear side of the fixing cap 430 is removed.

In the step of fixing the drum washing machine to the fixing cap and the support piece (S400), the fixing hole 431 and the support of the fixing cap 430 are performed in a state in which the fixing cap 430 and the support piece 420 are arranged side by side. The anchor rod 450 may be passed through the support hole 421 of the piece 420 , and the rear panel 100 may be inserted into the anchor rod 450 and fixed with a fastening nut 460 .

On the other hand, when the anchor bolt 440 is used instead of the anchor rod 450 and the fastening nut 460 , the fixing hole 431 and the support hole 421 are interposed between the anchor bolt 440 and the rear panel 100 . ), the wall-mounted drum washing machine can be firmly fixed to the block wall (10).

As described above, according to the present invention, the wall-mounted drum washing machine can be securely installed on the block wall where the block holes are formed, and the vibration of the wall-mounted drum washing machine generated during the spin-drying and rinsing process of laundry is reduced from being transmitted to the block wall. It has excellent advantages such as reducing noise generation due to vibration and preventing the wall-mounted drum washing machine from being separated from the block wall in advance.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can realize that the present invention can be embodied in other specific forms without changing its technical spirit or essential features. you will be able to understand For example, those skilled in the art may change the material, size, etc. of each component according to the field of application, or combine or substitute the embodiments in a form not clearly disclosed in the embodiment of the present invention, but this is also the present invention that does not exceed the scope of Therefore, the embodiments described above should not be understood as illustrative and limiting in all respects, and it should be said that these modified embodiments are included in the technical spirit described in the claims of the present invention.

100: rear panel 200: tub
300: drum 400: fastening member
410: strap 420: support piece
430: fastening cap 450: anchor rod
500: housing 600: cover
700: front door

Claims (4)

A wall-mounted drum washing machine installed on a block wall having a block ball formed therein,
a rear panel mounted on a block wall in which a block ball is formed and having a rectangular frame shape with curved corners;
a tub integrally formed with the rear panel and having a drum mounted therein to be able to rotate semi-rotationally or fully;
a housing coupled to the rear panel to surround the tub and providing an open front portion;
a cover mounted on the front portion of the housing;
a front door mounted on the cover to open and close the inner space of the tub;
a drum rotatably installed in the tub; and
and a fastening member having one end inserted into the fastening hole penetrating the block hole of the block wall, fixedly supported on the inner wall of the block hole, and the other end fixed to the rear panel,
The fastening member is
A strap insertable into the fastening hole, a support piece rotatably connected to one end of the strap so as to be supported on the inner wall of the block hole and having a support hole formed in the center, and the strap moving along the longitudinal direction A fixing cap having a possible fixing hole, an anchor rod coupled through the fixing hole and the support hole, a fastening nut for fixing the rear panel to the anchor rod, and vibration between the rear panel and the block wall Including a buffer member for reducing
the strap is
A holder portion composed of a closed loop, a support portion branching and extending from both sides of the holder portion so that the end is rotatably connected to the support piece, and a ratchet portion provided on one surface of the support portion to allow unidirectional movement of the fixing cap including,
One end of the anchor rod is coupled to the fixing hole and the support hole in a state where one end of the strap is cut,
The other end of the anchor rod is fixed to the rear panel wall-mounted drum washing machine. The method of claim 1,
the housing is
It has a larger diameter than the tub, is formed in a cylindrical shape with open front and rear surfaces, and can be coupled and separated from the rear panel through a coupling member,
the cover is
It is formed in the shape of a circular panel mounted on the open front part of the housing, the operation button and the display window for operating the drum washing machine are provided at the lower part, and the front door for opening and closing the inner space of the tub is mounted in the center An opening is formed,
The outer surface of the support part is in close contact with the inner diameter of the fastening hole when one end of the strap is inserted into the fastening hole. A method of constructing a wall-mounted drum washing machine in which a wall-mounted drum washing machine is constructed on a block wall using a fastening member including a strap, a support piece, a fixing cap, an anchor rod, and a fastening nut, the method comprising:
Drilling a fastening hole in the block wall using a drill until the end of the drill reaches the block hole of the block wall;
inserting one end of the strap into the fastening hole so that the support piece is positioned in the block hole in a state in which the support piece connected to the strap is rotated to one side and disposing it in the block hole;
fixing the support piece to the inner wall of the block hole by moving the fixing cap in one direction along the strap; and
fixing the drum washing machine to the fixing cap and the support piece using the anchor rod and the fastening nut,
The step of fixing the support piece to the inner wall of the block ball,
After adjusting the strap so that the support piece is in close contact with the inner wall of the block hole, the fixing cap is moved toward one end of the strap to adhere to the block wall, and the other side of the strap located at the rear side of the fixing cap remove the end,
The step of fixing the drum washing machine to the fixing cap and the support piece,
In a state in which the fixing cap and the support piece are arranged side by side, the anchor rod is inserted into the fixing hole of the fixing cap and the support hole of the support piece, and the rear panel of the drum washing machine is inserted into the anchor rod to insert the fastening nut. fixed with
The step of inserting the support piece into the fastening hole and placing it in the block hole,
In a state in which the support piece is rotated to one side, one end of the strap is inserted into the fastening hole so that the support piece is positioned in the block hole. 4. The method of claim 3,
The wall-mounted drum washing machine
a rear panel mounted on a block wall in which a block ball is formed and having a rectangular frame shape with curved corners;
a tub integrally formed with the rear panel and having a drum mounted therein to be able to rotate semi-rotationally or fully;
a water supply device for receiving washing water;
a drainage device for discharging washing water to the outside;
a driving device for providing a driving force to the drum;
a housing coupled to the rear panel to surround the tub and providing an open front portion;
a cover mounted on the front portion of the housing;
a front door mounted on the cover to open and close the inner space of the tub;
a drum rotatably installed in the tub; and
and a fastening member having one end inserted into the fastening hole penetrating the block hole of the block wall, fixedly supported on the inner wall of the block hole, and the other end fixed to the rear panel,
The water supply is
A water supply pipe providing a water supply passage through which wash water is supplied, and a water supply valve controlling the flow rate of wash water supplied to the inside of the tub through the water supply pipe,
The drainage device is
A drain pump for providing a discharge pressure of wash water, a drain pipe for providing a drain passage through which the wash water is discharged, and a drain port through which the wash water is discharged from the drain pipe,
the driving device
A drive motor and a drive shaft rotatably mounted to the drive motor to transmit the power of the drive motor to the drum,
The fastening member is
A strap insertable into the fastening hole, a support piece rotatably connected to one end of the strap so as to be supported on the inner wall of the block hole and having a support hole formed in the center, and the strap moving along the longitudinal direction A fixing cap having a possible fixing hole, an anchor rod coupled through the fixing hole and the support hole, a fastening nut for fixing the rear panel to the anchor rod, and vibration between the rear panel and the block wall Including a buffer member for reducing
the strap is
A holder part composed of a closed loop, a support part branching and extending from both sides of the holder part so that the end is rotatably connected to the support piece, and a ratchet part provided on one surface of the support part to allow the one-way movement of the fixing cap including,
One end of the anchor rod is coupled to the fixing hole and the support hole in a state where the other end of the strap is cut,
A method of constructing a wall-mounted drum washing machine in which the other end of the anchor rod is fixed to the rear panel.

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