KR20190069372A - Lifter for laundary treating apparatus - Google Patents

Abstract

The present invention relates to a lifter for a laundry treating apparatus, including: a first member mounted on the inside of the drum; and a second member mounted on the first member and protruding toward the inside of the drum, wherein the first member includes: a hook unit which protrudes along a circumference of the first member and in which at least a part thereof is provided to cover an inner circumferential surface of the drum when sliding into one direction after being inserted into a fastening hole of the drum; and a blind unit protruding to the inside of the first member and formed to completely cover the fastening hole when sliding into one direction after the hook unit is inserted into the fastening hole.

Description

[0001] LIFTER FOR LAUNDARY TREATING APPARATUS [0002]

The present invention relates to a lifter for use in a clothes processing apparatus.

The garment disposal apparatus is a device for removing contamination from laundry by putting clothing, bedding, etc. (hereinafter, referred to as laundry) into the drum. The clothes processing apparatus can perform processes such as washing, rinsing, dewatering, and drying. The clothes processing apparatus is divided into a top loading method and a front loading method based on a method of loading laundry into a drum. The front loading type washing machine is generally called a drum washing machine.

The clothes processing apparatus generally comprises a main body for forming an outer appearance, a tub accommodated in the main body, a drum rotatably mounted in the tub, a detergent supply device for supplying the detergent into the drum, and a drum for inputting laundry. When the drum is rotated by the motor in a state where the washing water is supplied to the laundry accommodated in the drum, the laundry may be removed from the laundry due to friction with the drum and the washing water.

On the inner circumferential surface of the drum of the washing machine, there is a lifter for helping washing of the laundry by the rise and fall of the laundry when the drum rotates. The lifter is a device that helps wash the laundry while lifting the laundry upward and dropping the laundry as the drum rotates after the detergent, the washing water and the laundry are charged into the drum. By placing the lifter inside the drum, the laundry can be prevented from being damaged, the amount of water used can be reduced, and the laundry can be knocked and rubbed. The lifter is attached to the inner circumferential surface of the drum to receive water in the inner space of the lifter and then spray water onto the laundry in the drum.

The conventional lifter is generally engaged with the drum through a separate fastening member, which causes deterioration of the lifter due to a defect or failure of the fastening member. In addition, water introduced into the lifter exits through the fastening portion of the drum and the lifter, thereby causing an unnecessary drainage of the washing water.

Therefore, there is a need for a lifter having a structure in which the water contained in the lifter can not flow out through the coupling portion of the drum and the lifter without causing deterioration of the lifter due to the combination of the drum and the lifter.

The present invention proposes a lifter having a structure that can be attached to the inner surface of the drum without causing deterioration in performance.

The present invention proposes a lifter having a structure that can be firmly coupled to the inner surface of the drum.

The present invention proposes a lifter having a structure capable of reducing leakage of wash water received through a fastening portion of a drum and a lifter.

According to an aspect of the present invention, there is provided a lifter for a garment processing apparatus including: a first member mounted on an inner side of a drum; And a second member mounted on the first member and protruding toward the inside of the drum, wherein the first member is protruded along the periphery of the first member, and is inserted into the fastening hole of the drum A hook portion disposed so as to cover at least a part of the inner circumferential surface of the drum when slidable in one direction; And a closure formed to protrude inward of the first member to completely cover the fastening hole when the hook is inserted into the fastening hole and slide in one direction.

According to an embodiment of the present invention, the blocking portion is formed on one side of the first member so as to correspond to the rotating direction of the drum, thereby preventing the washing water from flowing out through the coupling hole.

According to an example of the present invention, a plurality of the blocking portions may be disposed apart from each other along one circumferential portion of the first member.

At this time, the other side of the first member is protruded to the inside of the first member so that the hook part is inserted into the fastening hole and then covers only a part of the fastening hole when sliding in one direction, so that the washing water can be introduced .

According to one embodiment of the present invention, the first member includes a washing water inflow portion formed to overlap with a part of a hole formed in the drum for inflow of washing water.

At this time, the washing water inflow part may include a plurality of laundry inflow holes spaced from each other along a direction parallel to the rotation axis of the washing machine drum.

A lifter for a garment processing apparatus according to an example of the present invention includes: a first member mounted on an inner side of a drum; And a second member mounted on the first member and protruding toward the inside of the drum, the second member protruding toward the inside of the drum to receive washing water therein; And a plurality of protrusions positioned along the lower circumference of the body.

A plurality of mounting holes may be formed in the first member along the lower circumference so that the protrusions of the second member are inserted and coupled with the second member.

At this time, the protrusion of the second member is inserted into the mounting hole of the first member, and the protrusion is bent so that the first member and the second member can be coupled.

The second member may include a plurality of wash water discharge holes formed in the upper portion of the body for discharging the wash water accommodated in the body from the outside of the drum and formed along one direction.

According to an example of the present invention, a screw insertion hole may be formed on one side of the first member so as to be fixed to the inner side surface of the drum by screw fastening.

According to an example of the present invention, the first member may be formed of plastic, and the second member may be formed of stainless steel.

According to one example related to the present invention, there is provided a washing machine comprising: a first member made of plastic, one side of which is coupled to an inner surface of a drum; And a second member made of stainless steel and protruding toward the inside of the drum and being coupled to the other side of the first member, wherein the first member is disposed between the inner surface of the drum and the second member As shown in FIG.

According to one embodiment of the present invention, the first member is provided with a hook portion protruding along the periphery of a rear portion facing the inner side surface of the drum, and the hook portion is inserted into a fastening hole formed in the inner side surface of the drum, And can be mounted on the inner surface of the drum.

According to an example of the present invention, the first member may be formed with a coupling groove having a predetermined depth along the circumference of the front portion, and the second member may be coupled to the coupling groove.

According to one embodiment of the present invention, the second member is formed in a streamlined shape and protrudes toward the inside of the drum, and has a body for forming a space for receiving wash water therein; And a plurality of protrusions protruding along the periphery of the body.

According to an embodiment of the present invention, a plurality of mounting holes are formed along one side of the coupling groove on one side of the coupling groove, and the protrusions are inserted into the respective mounting holes, 1 member and the second member.

According to one embodiment of the present invention, the first member is formed to protrude from the rear portion in a direction intersecting the hook portion and cover the fastening hole, and the circumferential length of the rear portion along the extending direction of the drum A blocking portion may be formed.

According to an example of the present invention, the blocking portion may be configured such that the hook portion is inserted into the coupling hole and then slid in any direction to cover the coupling hole.

According to an embodiment of the present invention, the blocking portion may be formed in a plurality of spaced apart portions along a circumference of a rear portion of the first member with respect to a rotating direction of the drum.

According to one embodiment of the present invention, the hook portion is formed in the shape of a hook, and is inserted into the fastening hole of the drum and then slid in one direction to support the inner side surface and the outer side surface of the drum, respectively.

According to an embodiment of the present invention, the width of the hook portion is set to be less than the width of the fastening hole of the drum, and the hook portions are inserted into the fastening holes, And the outer side surface of the support member.

According to an embodiment of the present invention, the washing water stored in the tub is passed through a washing water inflow part formed in the first member and having at least a part overlapping with a hole passing through the inner side surface of the drum, And the washing water accommodated in the body may be injected into the drum through the washing water discharge hole formed in the second member by the rotation of the drum.

According to an embodiment of the present invention, the washing water inflow part is constituted by a plurality of washing water inflow holes, each of the washing water inflow holes is formed in the central part of the first member, and between the respective washing water inflow holes, A plurality of ribs may be formed in a direction crossing the first member.

The lifter for the garment processing apparatus according to the present invention is inserted into the fastening hole of the drum through the hook portion and then slid so as to be able to engage with the drum by supporting the inner peripheral surface of the drum so that the deterioration of performance is prevented by the coupling with the drum .

The lifter for the clothes processing apparatus according to the present invention can prevent the washing water contained in the lifter from flowing out to the outside by the covering portion formed in the first member even if the drum is rotated in the washing process, The leakage of the washing water can be prevented and the performance of the lifter can be maintained by discharging the washing water through the washing water discharge hole.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the overall structure of a clothes processing apparatus. Fig.
2 is a perspective view showing a lifter attached to the inner circumferential surface of the drum;
3 is an exploded view showing the internal structure of a drum including a drum and a lifter attached to the drum;
Fig. 4 is a perspective view of the lifter inside the drum. Fig.
5 is an exploded view showing the entire structure of a lifter;
6 is a perspective view showing a first member constituting a lifter;
7A is a view showing a state in which a protrusion of a second member is inserted into a mounting hole of a first member;
7B is a view showing a state in which a protrusion of a second member is inserted and coupled to a mounting hole of the first member;
7C is a view showing that the projection of the second member is bent after being inserted into the mounting hole of the first member.
8 is a view showing a state in which a lifter is coupled to a drum;
9 (a) is a view showing a state in which the hook portion of the first member is inserted into the fastening hole of the drum.
9 (b) is a view showing a state in which the hook portion is slid.
9 (c) is a view showing a state in which the hook portion is engaged with the drum after sliding.
9 (d) is a view showing a state where the lifter is coupled to the inner circumferential surface of the drum from the outside of the drum.
10 is a view showing the lifter coupled to the inner peripheral surface of the drum and enlargedly showing the lifter.
11 is a view of a drum in a front portion of the main body.
12 is a view showing a state in which wash water is introduced into a lifter and then discharged into a drum through a wash water discharge hole;

Hereinafter, a tensile test holder according to the present invention will be described in more detail with reference to the drawings.

In the present specification, the same or similar reference numerals are given to different embodiments in the same or similar configurations. As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

1 is a view showing an overall structure of a clothes processing apparatus.

The clothes processing apparatus includes a main body 11 for forming an outer appearance, a drum 20 rotatably mounted in the main body 11 for loading laundry, a lifter 100 installed inside the drum 20, And a door 12 provided on the front surface of the main body 11. A detergent input port cover 13 for covering a detergent input port for inputting detergent is disposed in a lower portion of the main body 11. [ In addition, since the clothes processing apparatus must circulate air for drying the laundry in the drum, ducts, heat exchangers, and the like are included therein.

 The lifter 100 is provided on the inner circumferential surface 22 of the drum 20 to help wash the laundry by the rising and falling of the laundry when the drum 20 rotates. The lifter 100 is a device that helps clean the laundry while lifting the laundry upward and dropping the laundry as the drum 20 rotates after the detergent, the washing water and the laundry are introduced into the drum 20 . The lifter 100 prevents the laundry in the drum 20 from being entangled to prevent damage to the laundry, reduce the amount of water used, and provide an effect of tapping and rubbing laundry.

2 is a view showing a state of the lifter 100 installed on the inner circumferential surface 22 of the drum 20. Fig.

The lifter 100 is formed to extend along a direction parallel to the rotation axis of the drum and is provided along the inner circumferential surface 22 of the drum body 21. [ A plurality of lifters 100 are generally provided on the inner circumferential surface 22 of the drum. However, when the lifter 100 is installed asymmetrically with respect to the rotation axis of the drum, there is a fear that vibration and noise are generated as the drum rotates Therefore, it is preferable that a plurality of lifters 100 are provided at a constant angle around the rotational axis of the drum.

3 is an exploded view showing an internal structure of a drum including a drum and a lifter 100 attached to the drum used in the present invention.

The drum includes a balancer, a drum front member 26, a drum body 21, a lifter 100, a drum rear member 27, balancers 25a and 25b, and a spider 28, When these members are combined in turn, they have the shape of the drum of Fig. 3, the balancers 25a and 25b are members for suppressing vibration as the drum rotates, and the spider 28 is a member for providing the rotational force of the drum, to be. As described above, the lifter 100 plays a role of lifting and dropping the laundry in the drum, and is a member that plays a role in improving the washing performance through dropping.

Figs. 4 and 5 are views showing the structure of the lifter 100. Fig.

As shown in FIG. 4, the lifter 100 is formed by coupling the first member 110 and the second member 120, and the second member 120 is positioned on the first member 110. The lifter 100 may have a streamlined or sigmoidal shape and may have a nonlinear structure twisted by a predetermined angle. This allows the washing water in the drum to flow more smoothly by the lifter 100 as the drum is rotated.

FIG. 5 shows a state in which the second member 120 is coupled onto the first member 110. FIG.

First, the first member 110 will be described with reference to the lower end of FIG. 5 and FIG. 5, the upper surface of the first member 110 is shown at the lower end, and the lower surface of the first member 110 is shown in Fig. The first member 110 has a body 111, a hook 112, a blocking portion 113, a mounting hole 117, a washing water inlet hole 115a, and a screw insertion hole 119.

The body 111 of the first member forms the overall structure of the first member 110 and is formed to extend in a direction parallel to the rotational axis of the drum and is coupled to and installed on the inner circumferential surface 22 of the drum so as to be parallel to the rotational axis of the drum do.

The first member 110 has a washing water inflow part 115. The washing water inflow part 115 is formed of a hole penetrating the first member 110 for inflowing the washing water into the lifter 100. The washing water inflow portion 115 is formed to overlap with a part of the hole formed in the drum.

The washing water inflow part 115 is composed of a plurality of washing water inflow holes 115a. As shown in FIG. 5, the respective washing water inflow holes 115a are spaced apart from each other in a direction parallel to the rotation axis of the washing machine drum, and have a shape passing through the first member 110.

As the drum is rotated in the washing process of the clothes processing apparatus, the washing water flows into the drum from the tub. The washing water flowing through the holes formed in the drum passes through the washing water inflow holes 115a overlapping the holes formed in the drum, So that the wash water is introduced into the lifter 100.

 The screw insertion hole 119 is formed on one side of the first member 110 and functions to fix it to the drum. The first member 110 can be fixed to the inner side surface of the drum through the screw insertion hole 119 by screwing. 5, the screw insertion holes 119 may be formed at both ends of the first member 110, and a plurality of the screw insertion holes 119 may be located between the wash water inflow holes 115a of the first member 110 . The screw insertion hole 119 has a general shape in which a screw is inserted.

6 shows the rear surface of the first member 110 coupled to the inner circumferential surface 22 of the drum.

The first member 110 is provided with the mounting hole 117, the hook 112 and the shielding portion 113 as seen from the rear surface of the first member 110.

The mounting hole 117 is for coupling the first member 110 and the second member 120 and the protrusion 123 of the second member 120 is inserted into the mounting hole 117, And the second member 120 are combined. 7A, the mounting hole 117 is formed along the circumference of the first member 110, and has a shape corresponding to the protrusion 123 of the second member 120. Referring to FIG. The mounting hole 117 is located at a plurality of points along the circumference of the first member 110. [

The hook portion 112 protrudes along the circumference of the lower surface of the first member 110 and functions to fix the first member 110 to the drum. As shown in FIG. 6, the hook portion 112 has a shape of a hook so as to be slid after insertion and to support one side of the drum.

The hook portion 112 is positioned to be inserted into a fastening hole located in the drum, and then is slid to be fixed to the drum by supporting one side of the drum. As shown in FIG. 6, each of the hook portions 112 may be positioned along the periphery of the first member 110, and may be positioned to face each other. The hook portion 112 may have a shape curved toward the central portion of the first member 110. The hook portion 112 is inserted into the fastening hole 24 of the drum and then slid in one direction so that at least a part of the hook portion 112 is arranged to cover the inner peripheral surface 22 of the drum.

The covering portion 113 is formed so as to protrude inward of the first member 110 to cover the fastening hole. The blocking portion 113 serves to completely cover the fastening hole when the hook portion 112 is inserted into the fastening hole and then slid in one direction. The blocking portion 113 is formed on one side of the first member 110 so as to correspond to the rotating direction of the drum to prevent the washing water from flowing out through the coupling hole 24 of the drum. The shielding portion 113 may be disposed such that a plurality of shielding portions 113 are spaced apart from each other along one circumferential portion of the first member 110 in a direction in which the first member 110 extends.

As the drum rotates, a centrifugal force is generated. Since the blocking portion 113 covering the fastening hole is located relatively far from the rotation direction of the drum, the washing water stored in the lifter 100 Is not leaked. That is, as shown in FIG. 6, the closure 113 has a closure 113 formed only upward on the long axis passing through the center of the first member 110 having an elliptical shape.

 A hook portion 112 protruding inward of the first member 110 is inserted into the fastening hole and then slid in one direction on the other side of the first member 110 where the blocking portion 113 is not positioned, So as to cover only a part of the fastening hole 24. As shown in FIG. 6, when the long axis of the first member 110 is taken as a reference, it can be seen that the blocking portion 113 is not formed on the lower side. Accordingly, a part of the washing water can be introduced into the lifter 100 through this portion. The first member 110 may be made of synthetic resin. For example, the first member 110 may be made of an injected plastic. However, the material is not limited thereto.

5, the second member 120 includes a body 121, a protrusion 123, and a wash water discharge hole 125. Referring to FIG.

The body 121 of the second member 120 is formed to protrude into the inside of the drum, and can receive the washing water in the space inside. The body 121 of the second member 120 has a non-linear shape.

The protrusions 123 are formed along the lower circumference of the body 121, and are formed in a plurality. The protrusion 123 of the second member 120 is inserted into the mounting hole 117 formed along the circumference of the first member 110 so that the first member 110 and the second member 120 are coupled do. 5, the protrusion 123 is formed on the lower portion of the body 121 of the second member 120, and is positioned downward from the upper portion of the second member 120. As shown in FIG.

The washing water discharge hole 125 is located above the body 121 and is formed along one direction for discharging the washing water accommodated in the body 121 of the second member 120 from the outside of the drum. The upper surface of the body 121 of the second member 120 is positioned on the upper surface of the second member body 121 extending along one direction. A water discharge hole 125 is formed. The washing water accommodated in the lifter 100 can be discharged toward the drum through the washing water discharge hole 125, thereby helping washing laundry contained in the drum. Also, the amount of water used in the washing process can be reduced through water supply into the drum through the lifter 100.

7 shows a process in which the first member 110 and the second member 120 constituting the lifter 100 are engaged.

7A shows a state in which the protrusion 123 of the second member 120 is inserted into the mounting hole 117 of the first member 110. When the protrusion 123 of the second member 120 is inserted into the mounting hole 117 of the first member 110, The first member 110 and the second member 120 are coupled by inserting the plurality of protrusions 123 formed in the second member 120 in the mounting hole 117 at positions corresponding to each other.

7B shows a state in which the protrusion 123 of the second member 120 is inserted into the mounting hole 117 of the first member 110 so that the first member 110 is positioned on the top and the second member 120 ) Is located at the lower portion. 7B shows a state in which the projection 123 of the second member 120 is inserted into the mounting hole 117 of the first member 110 and protruded upward.

7C shows a state in which the protrusion 123 of the second member 120 inserted in the mounting hole 117 of the first member 110 is bent for fixing. The protrusion 123 of the second member 120 which is inserted into the mounting hole 117 of the first member 110 and protruded upward can be bent in order to engage the first member 110 and the second member 120, do. The bending of the protrusion 123 is made inward of the first member 110.

That is, the protrusion 123 of the second member 120 is inserted into the mounting hole 117 of the first member 110, and then the first member 110 and the second member 120 are coupled with each other.

8 shows a state in which the lifter 100 is coupled to the drum.

A plurality of fastening holes for fastening the lifter 100 are disposed on the drum so that the hooks 112 of the first member 110 of the lifter 100 are inserted into the fastening holes 24 of the drum, The lifter 100 can be fixed to the drum by fastening screws to the screw insertion holes 119 positioned at the upper and lower portions of the first member of the lifter 100. [

 9A is a view showing a state in which the hook portion 112 of the first member 110 is inserted into the fastening hole 24 of the drum. The hook portion 112 of the first member 110 is inserted into the fastening hole 24 of the drum so that the lifter 100 is fixed to the drum.

9 (b) is a view showing a state in which the hook portion 112 is slid. The hook portion 112 of the first member 110 is inserted into the fastening hole 24 of the drum and then slides along the direction of the arrow in the drawing. The hook portion 112 has a shape of a hook so as to support one side of the drum, and the hook portion 112 is slid to support one side of the drum so that it can be fixed more tightly to the drum.

9 (c) shows a state in which the hook portion 112 is engaged with the drum after sliding. The hook portion 112 supports the drum body 21 as shown in the figure. Specifically, the hook portion 112 of the first member 110 is positioned to cover at least a part of the outer peripheral surface and the inner peripheral surface of the drum.

9 (d) shows a state in which the lifter 100 is coupled to the inner circumferential surface 22 of the drum as viewed from the outside of the drum. A portion of the drum main body 21 is supported by each hook portion 112 positioned on the first member 110 and a locking portion 113 of the first member 110 is fixed to the left fastening hole, . The drum main body 21 is fixed by screwing with a screw insertion hole 119 located in the first member 110 so that the lifter 100 can be positioned on the inner circumferential surface of the drum.

10 is a view showing a state in which the lifter 100 is coupled to the inner peripheral surface 22 of the drum and an enlarged view of the lifter 100. The enlarged view on the right side shows a structure in which wash water can be received into the lifter 100, The washing water contained in the lifter 100 is not discharged to the outside. The lifter 100 and the drum are coupled to each other through support and screw engagement through the hook portion 112 of the first member 110. [ The hook portion 112 of the first member 110 supports the inner circumferential surface 22 and a part of the outer circumferential surface of the drum and is engaged with the drum by inserting a screw into the screw insertion hole 119 of the first member 110 .

When the hooks 112 of the first member 110 are inserted into the respective fastening holes of the drum and then slid into the fastening holes of the drum 110, the fastening portions 113 of the first member 110 cover the fastening holes 24 of the drum. The blocking portion 113 completely covers the fastening hole when the hook portion 112 is inserted into the fastening hole and slid in one direction, thereby preventing the washing water from flowing out. The first member 110 having an elliptical shape has a long axis and completely covers the fastening hole on the left side of the first member 110 through the covering portion 113 of the first member 110.

10, the blocking portion 113 is located at the lower end of the hook portion 112, and it can be seen that it covers the fastening hole 24 of the drum. The blocking portion 113 is formed so as to protrude toward the inside of the first member 110 along one circumferential portion of the first member 110. The blocking portion 24 of the drum is completely covered with the blocking portion 113 The washing water flowing into the lifter 100 through the fastening hole 24 of the drum is prevented from flowing out to the outside.

10 shows a shape in which the fastening holes 24 of the drum are partially exposed on the right side of the long axis of the first member 110. As shown in Fig. Since the blocking portion 113 is not formed on the right side with respect to the long axis passing through the center of the first member 110, a part of the coupling hole is exposed to the outside where the blocking portion 113 is not formed, A part of the washing water can be introduced into the lifter 100 through the washing water.

10, the washing water is supplied to the inside of the lifter 100 through the fastening holes partially exposed to the outside without disposing the washing water inflow hole 115a and the blocking portion 113 formed to overlap with the holes of the drum, A part of the washing water is introduced into the washing water.

FIG. 11 is a cross-sectional view taken along line A of FIG. 10, showing how wash water is introduced into the lifter 100 and then discharged into the drum through the wash water discharge hole 125. FIG.

When the drum rotates, the washing water flows into the drum through the tub surrounding the drum. The washing water is also partially contained in the lifter 100 attached to the inner circumferential surface 22 of the drum. The washing water flows through the washing water inflow hole (not shown) of the first member 110 formed to overlap with the hole of the drum, 115a of the second member 120 through the wash water discharge hole 125 of the second member 120. [ Also, a part of the washing water flows into the lifter 100 through the fastening hole where the blocking portion 113 is not located. The arrows in Fig. 11 show the moving direction of the washing water.

Fig. 12 is a view of the drum viewed from the front of the main body, showing the lifter 100 in the drum. A plurality of lifters 100 are provided along the inner circumferential surface 22 of the drum. If the lifter 100 is not disposed symmetrically with respect to the rotational axis of the drum, noise and vibration may occur as the drum rotates, and the laundry may not be uniformly lifted, have. Therefore, as shown in FIG. 12, it is preferable that a plurality of lifters 100 are positioned symmetrically with respect to the rotation axis of the drum. In this case, the laundry in the drum can be effectively pulled up to a predetermined height in the drum by being hooked to the lifter 100, and the washing water in the drum can flow more smoothly, thereby improving the washing effect.

The lifter 100 for a garment processing apparatus described above is not limited to the configuration and the method of the embodiment described above, but may be modified in various manners.

20: Drum 100: Lifter
110: first member 112:
113: shielding portion 120: second member
123: protrusion

Claims (12)

A first member made of plastic and having one side coupled to the inner side of the drum; And
And a second member made of stainless steel and protruding toward the inside of the drum and coupled to the other side of the first member,
Wherein the first member is positioned between the inner side of the drum and the second member. The method according to claim 1,
Wherein the first member is formed with a hook portion protruding along the periphery of a rear portion facing an inner surface of the drum,
Wherein the hook portion is inserted into a fastening hole formed in an inner surface of the drum and is mounted on an inner surface of the drum. 3. The method of claim 2,
The first member is formed with a coupling groove having a predetermined depth along the front surface,
And said second member is engaged with said engaging groove. The method of claim 3,
The second member
A body which is formed in a streamlined shape and protrudes toward the inside of the drum and which forms a space in which wash water is received; And
And a plurality of protrusions protruding along the circumference of the body. 5. The method of claim 4,
Wherein a plurality of mounting holes are formed on one side of the coupling groove along the coupling groove,
Wherein each of the protrusions is inserted into each of the mounting holes and then bent in one direction to engage the first member and the second member. 3. The method of claim 2,
The first member is formed so as to protrude from the rear portion in a direction intersecting with the hook portion to cover the fastening hole and has a covering portion formed at the periphery of the rear portion along the extending direction of the drum Characterized in that the lifter for the garment processing device. The method according to claim 6,
Wherein the blocking portion is configured such that the hook portion is inserted in the coupling hole and then slid in any direction to cover the coupling hole. 8. The method of claim 7,
Wherein the plurality of blocking portions are formed so as to be spaced apart from each other around one side of a rear portion of the first member with respect to a rotating direction of the drum. The method according to claim 6,
Wherein the hook portion has a shape of a ring and slides in one direction after being inserted into the fastening hole of the drum to support the inner side surface and the outer side surface of the drum respectively. 10. The method of claim 9,
And the hook portion has a width smaller than the width of the fastening hole of the drum, and the hook portions are inserted into the fastening holes and then slid to support the inner and outer surfaces of the drum, respectively The lifter for the garment processing device. The method according to claim 1,
The washing water stored in the tub is received in the body of the second member through a washing water inflow part formed in the first member and having at least a part overlapping with a hole passing through the inner side surface of the drum,
Wherein the washing water accommodated inside the body is injected into the drum through the washing water discharge hole formed in the second member by rotation of the drum. 12. The method of claim 11,
The washing water inflow part is composed of a plurality of washing water inflow holes,
Wherein each of the washing water inflow holes is formed in a central portion of the first member,
Wherein a plurality of ribs are formed in a direction crossing the first member between the respective washing water inflow holes.

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