KR20170068208A - Leg for washing machine - Google Patents

Leg for washing machine Download PDF

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Publication number
KR20170068208A
KR20170068208A KR1020150175132A KR20150175132A KR20170068208A KR 20170068208 A KR20170068208 A KR 20170068208A KR 1020150175132 A KR1020150175132 A KR 1020150175132A KR 20150175132 A KR20150175132 A KR 20150175132A KR 20170068208 A KR20170068208 A KR 20170068208A
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KR
South Korea
Prior art keywords
rod
washing machine
main body
coupling
damper main
Prior art date
Application number
KR1020150175132A
Other languages
Korean (ko)
Other versions
KR101770815B1 (en
Inventor
최오영
Original Assignee
최오영
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최오영 filed Critical 최오영
Priority to KR1020150175132A priority Critical patent/KR101770815B1/en
Publication of KR20170068208A publication Critical patent/KR20170068208A/en
Application granted granted Critical
Publication of KR101770815B1 publication Critical patent/KR101770815B1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • Y02B40/50—

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a washing machine leg, and more particularly, to a washing machine leg which can reduce vibrations of the washing machine.
A washing machine leg according to the present invention includes: a coupling rod having one end coupled to a lower side of a washing machine body; A damper main body coupled to the other end of the coupling rod; A damper part disposed on the underside of the damper main body in close contact with the underside of the damper main body so as to be in close contact with the ground surface to support the washing machine main body with respect to the ground surface and reduce vibration transmitted from the washing machine main body; And a tightening rod coupled to the buffer portion and the damper main body at a lower side of the buffer portion to closely contact the buffer portion and the damper main body in a vertical direction.
The washing leg according to the present invention can stably support the washing machine by effectively damping the vibration generated in the washing machine and the height of the washing machine leg can be adjusted through the coupling rod and the damper body is composed of the upper body and the lower body, So that it is very easy to adjust the height.

Description

Leg for washing machine}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine leg, and more particularly, to a washing machine leg which can reduce and attenuate vibration of the washing machine.

Generally, a washing machine is a device for washing laundry through processes such as washing, rinsing and dehydration to remove contamination from clothes, bedding, etc. (hereinafter, referred to as laundry) by using water, detergent and mechanical action.

In the washing machine, a tub in which water or detergent is accommodated is disposed inside, a drum in which laundry is received is rotatably installed in the tub, and a motor for rotating the drum is mounted on the tub. Therefore, in the washing machine constructed as described above, when the laundry is put into the drum, and the water and the detergent are supplied into the tub, the drum is rotated by the motor to wash, rinse and dehydrate the laundry.

Meanwhile, a base is mounted on a lower surface of the washing machine, and a leg for supporting the load of the washing machine and adjusting the installation height and horizontal of the washing machine is installed on the base. The leg is composed of a bolt portion which is screwed on the four corner portions of the base so as to be adjustable in height and a bearing portion which is formed at a lower portion of the bolt portion and is seated in a place where the washing machine is installed, .

Therefore, as the legs are rotated, the bolts are loosened to the lower side of the base or fastened to the upper side of the base, so that the fastening positions of the legs are adjusted according to the installation conditions of the washing machine.

However, since the height adjustment structure of the washing machine according to the related art has a structure in which the height at which the legs are loosened from the base is not limited, there is a problem that the height of the washing machine and the legs are completely removed from the base or excessively loosened when the level is adjusted.

That is, the washing machine adjusts the height of the legs according to the installation conditions so that the installation height and the level are properly adjusted. However, since the length of the bolts of the legs is limited, there is a limit to the height at which the legs can be loosened. Therefore, if the height of the legs is adjusted according to the installation conditions of the washing machine without considering the height at which the legs can be loosened, the legs are excessively loosened and the washing machine is unstably supported.

As described above, if the legs are excessively loosened and the washing machine is unstably supported, vibration and noise are largely generated during operation of the washing machine, and a walking phenomenon occurs in which the washing machine is moved by vibration.

(Patent Document 1) KR10-1466339 B1

(Patent Document 2) KR10-0608674 B1

(Patent Document 3) KR10-0739154 B1

The present invention has been made to solve the above problems and it is an object of the present invention to provide a washing machine capable of stably supporting a washing machine by preventing the legs from being excessively unwound from the washing machine body when the height of the washing machine is adjusted, And to provide a washing machine leg capable of reducing the number of washing legs.

According to an aspect of the present invention, there is provided a washing machine comprising: a coupling rod having one end coupled to a lower side of a main body of a washing machine; A damper main body coupled to the other end of the coupling rod; A damper part disposed on the underside of the damper main body in close contact with the underside of the damper main body so as to be in close contact with the ground surface to support the washing machine main body with respect to the ground surface and reduce vibration transmitted from the washing machine main body; And a tightening rod coupled to the buffer portion and the damper main body at a lower side of the buffer portion to closely contact the buffer portion and the damper main body in a vertical direction.

The damper main body includes a lower body installed at the other end of the coupling rod, a first passage hole formed at the center so as to allow the coupling rod to pass therethrough, and coupled to surround the outer side of the lower body from the upper side of the lower body A first rod including an upper body, the coupling rod extending a predetermined length and having a first coupling screw formed on an outer circumference thereof, and a first head formed at an end of the first rod so as to extend beyond an outer diameter of the first rod And the lower body includes a body portion formed with a pull-in groove which is pulled downward so as to insert the first head, and a head portion which is provided at an upper portion of the body portion to prevent the first head from being separated from the pull- And a pressure plate coupled to the body portion so as to press the contact rod, wherein the contact rod has a predetermined length so as to be coupled to the hollow portion formed in the first rod, A second rod having a second coupling screw formed on an outer circumferential surface thereof and a second head formed at an end of the second rod so as to extend beyond the outer diameter of the second rod, And a core member embedded in the buffer member to support the buffer member.

The damper main body includes a lower body formed integrally with the other end of the coupling rod, a first passage hole formed at the center so as to allow the coupling rod to pass therethrough, A second rod having a predetermined length extended to be coupled to the damper main body and having a second coupling screw formed on an outer circumferential surface thereof, And a second head formed at an end of the second rod so as to extend beyond an outer diameter of the second rod.

Wherein the damper main body is integrally formed at the other end of the coupling rod and has a coupling groove formed on a lower side and a first screw coupling portion formed on an inner circumferential surface of the coupling groove, A first coupling screw is formed on an outer circumferential surface of the coupling rod, the coupling rod is extended by a predetermined length so as to be coupled to the damper main body, and a second coupling screw is formed on an outer circumferential surface of the coupling rod, And a second head formed at an end of the second rod so as to extend beyond an outer diameter of the second rod.

A lower end of the upper body and a lower end of the upper body and a lower end of the upper body and the lower body and having one end fixed to the upper body and the other end fixed to the lower body, Or a spring for providing a torque for rotating the upper body to one side.

The washing leg according to the present invention can stably support the washing machine by damping and reducing the vibration generated in the washing machine effectively and it is possible to adjust the height through the coupling rod and the damper body is composed of the upper body and the lower body, So that it is easy to adjust the height.

1 is a perspective view of a washing machine leg according to a first embodiment of the present invention;
FIG. 2 is an exploded perspective view of the washing machine leg shown in FIG. 1. FIG.
Fig. 3 is a sectional view showing the installation state of the washing machine leg shown in Figs. 1 and 2. Fig.
4 is an exploded perspective view of a washing machine leg according to a second embodiment of the present invention;
FIG. 5 is a perspective view of a washing leg according to a third embodiment of the present invention.
6 is a perspective view of a washing leg according to a fourth embodiment of the present invention.
7 is a perspective view of a washing machine according to a fifth embodiment of the present invention.

Hereinafter, a washing leg according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a washing machine leg according to the present invention. 1 to 3, the washing machine leg 1 according to the present invention includes a coupling rod 10, a damper main body 20, a cushioning portion 50, and an adhesive rod 60 have.

The coupling rod 10 includes a first rod 11 having one end screwed to the lower side of the washing machine body 9 and extending a predetermined length and having a first coupling screw 12 formed on an outer circumferential surface thereof, And a first head 15 formed at an end of the rod 11 so as to extend beyond the outer diameter of the first rod 11. [ The coupling rod 10 is adjustable in length by adjusting the degree of engagement with the washing machine body 9. The first head 15 is formed in a structure similar to a bolt head structure of a pentagonal or hexagonal bolt.

In this embodiment, the coupling rod 10 is coupled to and fixed to the lower body 40 of the damper main body 20 to be described later.

The damper main body 20 is coupled to the other end of the coupling rod 10 and includes a lower body 40 installed at the other end of the coupling rod 10, And an upper body 30 having a first passage hole formed at the center thereof and coupled to cover the outer side of the lower body 40 from the upper side of the lower body 40.

The lower body 40 includes a body portion 41 formed with an inlet groove which is drawn downward so as to insert the first head 15 and a body portion 41 in which the first head 15 is separated from the inlet groove And a pressing plate 45 coupled to the body portion 41 to press the head portion at an upper portion of the body portion 41 so as to prevent the head portion.

The body portion 41 is formed with an insertion space for inserting a part of the buffer portion 50, which will be described later, in a cylindrical shape. On the upper surface of the body portion 41, grooves are formed so as to be able to insert the pressing plate 45 into the periphery of the inlet grooves, and a second screw coupling portion 42 is formed on the outer circumferential surface .

The pressing plate 45 has a through hole formed at the center thereof so that the first rod 11 can pass therethrough and is fixed to the body 41 by a fixing piece. 1 head 15 as shown in FIG.

The upper body 30 is formed into an empty cylindrical shape so that the body portion 41 of the lower body 40 can be inserted from below and the inner body can be coupled with the second screw coupling portion 42 A first screw engagement portion 31 is formed. A plurality of protrusions 32 are radially formed on the lower side of the upper body 30 along the circumferential direction so as to be easily rotated when the lower body 40 is engaged with the lower body 40.

The upper body 30 is installed so as to be brought into close contact with the bottom surface of the washing machine body 9 while lifting the coupling rod 10 upward with respect to the lower body 40 in a state where the coupling rod 10 is coupled to the washing machine body 9.

The buffer part 50 is disposed on the underside of the damper main body 20 in close contact with the ground and the underside of the damper main body 20 is in close contact with the ground to support the washing machine body 9 against the ground surface, And a lower part of the upper body is inserted into a space formed in the body part 41 of the lower body 40. As shown in FIG. The buffer part 50 is made of a material having elasticity.

The buffer part 50 is formed to have a curved surface structure having a gentle curvature at the top, and the bottom part is formed flat so as to be in close contact with the ground surface.

The cushioning part 50 includes a cushioning member 51 formed of a material having elasticity and a core 52 embedded in the cushioning member 50 to support the cushioning member 51.

The core 52 may be formed of metal or plastic.

A cavity 51 is formed in the cushioning portion 50 and a plurality of cushioning portions 50 are formed in the bottom portion of the cushioning portion 50 to communicate with the cavity 51, Through holes 52 are formed.

The close contact rod 60 is coupled through the buffer part 50 and the damper main body 20 from the lower side of the buffer part 50 to connect the buffer part 50 and the damper main body 20 in the vertical direction A second rod 61 extended in a predetermined length so as to be coupled to a hollow portion formed in the first rod 11 and having a second coupling screw formed on an outer circumferential surface of the second rod 61, And a second head 65 formed at an end of the second rod 61 so as to extend beyond the outer diameter of the second rod 61. The tightening rod 60 is formed of a metal material in the same manner as the coupling rod 10.

The second rod 61 is installed so as to pass through the center of the buffer 50 and the center of the lower body 40 and the center of the first rod 11 and the second rod 61 and the buffer 50, the washer member 67 is interposed.

The washing leg 1 according to the present invention as described above is configured such that when the vibration force is transmitted from the washing machine through the coupling rod 10 and the damper main body 20 to the buffering part 50, When the power is applied, the buffer portion 50 is elastically deformed by the self-elastic force to attenuate the vibration force. The damper main body 20 is slid along the upper portion of the buffer portion 50 while the upper portion of the buffer portion 50 is formed into a gently curved curved surface even when the vibrating force acts in the left, The vibration power can be attenuated.

4 shows a washing machine leg 2 according to a second embodiment of the present invention. The washing machine leg 2 according to the second embodiment of the present invention includes a coupling rod 110, a damper main body 120, a cushioning portion 150, and an adhesion rod 160.

The washing leg 2 according to the present embodiment is different from the washing leg 1 according to the first embodiment of the present invention in that the coupling rod 110 is formed integrally with the lower body 140 of the damper main body 120 , The pressure plate 45 and the fixing piece are omitted. The first head (not shown) of the coupling rod 110 is insert molded into the lower body 140.

The structure in which the first head is integrally formed with the lower body 140 of the damper main body 120 as described above can simplify the structure of the damper main body 120 to increase the durability of the damper main body 120, It has the advantage of being very simple.

5 shows a washing machine leg 3 according to a third embodiment of the present invention. The washing machine leg 3 according to the third embodiment of the present invention includes a coupling rod 210, a damper main body 220, a buffering part 250, and a close-

The washing leg 3 according to the present embodiment is different from the washing legs 1 and 2 according to the first and second embodiments of the present invention in that the coupling rod 210 is fixed to the upper body 230 of the damper body 220 ) Was applied to the structure. The first head (not shown) of the coupling rod 210 is insert molded into the upper body 230.

The upper body 230 of the damper main body 220 is integrally formed at the other end of the coupling rod 210 and has a coupling groove formed on the lower side and a first screw coupling portion 231 formed on the inner peripheral surface of the coupling groove portion . The lower body 240 has a second screw engagement portion 242 formed on an outer circumferential surface thereof to be coupled to an inner side of the upper body 230 from a lower side of the upper body 230.

Although not shown, the washing machine leg 3 according to the present embodiment may further include a protrusion 232 having the same structure as the protrusion 232 provided in the upper body 230 on the lower body 240. Since the upper body 230 is fixed to the washing machine body 9 by the coupling rod 210, rotation of the lower body 240 with respect to the upper body 230 can be facilitated through the protrusions.

6 shows a washing machine leg 4 according to a fourth embodiment of the present invention. The washing machine leg 4 according to the fourth embodiment of the present invention includes a coupling rod 310, a damper main body 320, a buffering portion, a contact rod, and a spring portion 70.

The coupling rod 310, the damper main body 320, the cushioning portion, and the close-contact rod are assembled in a damper assembly 1 for reducing vibration of a washing machine according to the first embodiment of the present invention described with reference to Figs. 1 to 3 Since the same structure as described is applied, redundant description will be omitted.

The spring portion 70 is interposed between the upper body 330 and the lower body 340 and has one end fixed to the upper body 330 and the other end fixed to the lower body 340 A torque for rotating the lower body 340 or the upper body 330 to one side with respect to the upper body 330 or the lower body 340 with the coupling rod 310 as a rotation center is provided .

The spring portion 70 is lowered in a direction toward the lower body 340 so that the upper body 330 installed in close contact with the bottom surface of the washing machine body 9 by the vibration force generated in the washing machine body 9, The upper body 330 is provided with a rotational force so as to move the upper body 330 upward and close to the bottom surface of the washing machine body with respect to the lower body 340 when descending downward away from the body. At this time, the upper body 330 is rotated by the spring portion 70 while being rotated in a direction in which the lower body 340 is disengaged from the lower body 340. The spring portion 70 preferably provides a constant rotational force to the upper body 330 by applying a general torsion spring.

7 shows a washing machine leg 5 according to a fifth embodiment of the present invention. The washing machine leg 5 according to the fifth embodiment of the present invention includes a coupling rod 410, a damper main body 420, a cushioning portion, a contact rod, and a spring portion 70.

The coupling rod 410, the damper main body 420, the cushioning portion, and the tightening rod have the same structures as those described in the washing machine leg 3 according to the third embodiment of the present invention, and thus a duplicate description thereof will be omitted.

The spring portion 70 is interposed between the upper body 430 and the lower body 440 and has one end fixed to the upper body 430 and the other end fixed to the lower body 440 And is provided with a torque for rotating the lower body 440 or the upper body 430 to one side with respect to the upper body 430 or the lower body 440 with the coupling rod 410 as a rotation center .

The lower body 440 of the damper main body 420 is connected to the upper body 430 in a state where the upper body 430 is fixed to the washing machine body by the coupling rod 410, The lower body 440 is lowered downward relative to the upper body 430 when the buffering part 450 is upwardly moved upward with respect to the lower body 440 and separated from the ground, So that the lower body 440 can be rotated downward in a direction in which the part 450 is in close contact with the paper surface. At this time, the lower body 440 is lowered while being rotated in the direction in which the lower body 440 is disengaged from the lower body 440 by the spring portion 70. It is preferable that the spring unit 70 provides a constant rotation force to the lower body 440 by applying a general torsion spring.

In the washing legs 4 and 5 according to the fourth and fifth embodiments of the present invention, the upper body of the damper body is separated from the washing machine body by the vibration force generated in the washing machine body, It is possible to effectively achieve stable support and vibration reduction function of the washing machine main body.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. I will understand that. Therefore, the scope of the true technical protection of the present invention should be determined by the technical idea of the appended claims.

10: coupling rod 11: first rod
12: first coupling screw 15: first head
20: damper main body 30: upper body
31: first screw coupling portion 32:
40: lower body 41: body part
42: second screw coupling part 45: pressing plate
50: buffer portion 51: buffer member
52: core member 60: close-
61: second rod 65: second head
67: washer member 70: spring portion

Claims (5)

A coupling rod having one end coupled to the lower side of the washing machine body;
A damper main body coupled to the other end of the coupling rod;
A damper part disposed on the underside of the damper main body in close contact with the underside of the damper main body so as to be in close contact with the ground surface to support the washing machine main body with respect to the ground surface and reduce vibration transmitted from the washing machine main body;
And a tightening rod coupled to the buffer portion and the damper main body at a lower side of the buffer portion to closely contact the buffer portion and the damper main body in a vertical direction. The method according to claim 1,
The damper main body includes a lower body installed at the other end of the coupling rod, a first passage hole formed at the center so as to allow the coupling rod to pass therethrough, and coupled to surround the outer side of the lower body from the upper side of the lower body Comprising an upper body,
Wherein the coupling rod includes a first rod extending a predetermined length and having a first coupling screw formed on an outer circumferential surface thereof and a first head formed at an end of the first rod so as to extend beyond the outer diameter of the first rod,
The lower body includes a body portion formed with an inlet groove recessed downwardly so as to allow the first head to be inserted therein, and a pressing portion for pressing the head portion from the upper portion of the body portion to prevent the first head from being detached from the inlet groove And a pressure plate coupled to the body portion,
A second rod having a predetermined length extended to be coupled to a hollow portion formed in the first rod and having a second engagement screw formed on an outer circumferential surface of the second rod; And a second head formed,
Wherein the cushioning portion comprises a cushioning member formed of a material having elasticity and a core member embedded in the cushioning member to support the cushioning member. The method according to claim 1,
The damper main body includes a lower body formed integrally with the other end of the coupling rod, a first passage hole formed at the center so as to allow the coupling rod to pass therethrough, And an upper body,
The coupling rod has a first coupling screw formed on an outer circumferential surface thereof,
A second rod having a predetermined length extended to be coupled to the damper main body and having a second engaging screw formed on an outer circumferential surface thereof and a second head formed at an end of the second rod so as to extend beyond the outer diameter of the second rod, Wherein the washing machine comprises: The method according to claim 1,
Wherein the damper main body is integrally formed at the other end of the coupling rod and has a coupling groove formed on a lower side and a first screw coupling portion formed on an inner circumferential surface of the coupling groove, And a lower body having a second screw coupling portion on an outer circumferential surface thereof so as to be coupled thereto,
The coupling rod has a first coupling screw formed on an outer circumferential surface thereof,
A second rod having a predetermined length extended to be coupled to the damper main body and having a second engaging screw formed on an outer circumferential surface thereof and a second head formed at an end of the second rod so as to extend beyond the outer diameter of the second rod, Wherein the washing machine comprises: 4. The method according to any one of claims 2 to 3,
A lower body disposed between the upper body and the lower body,
One end is fixed to the upper body and the other end is fixed to the lower body to provide a torque for rotating the lower body or the upper body to one side with respect to the upper body or the lower body with the rotation center of the coupling rod And a spring portion that is provided on the rear side of the washer.
KR1020150175132A 2015-12-09 2015-12-09 Leg for washing machine KR101770815B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150175132A KR101770815B1 (en) 2015-12-09 2015-12-09 Leg for washing machine

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Application Number Priority Date Filing Date Title
KR1020150175132A KR101770815B1 (en) 2015-12-09 2015-12-09 Leg for washing machine

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KR20170068208A true KR20170068208A (en) 2017-06-19
KR101770815B1 KR101770815B1 (en) 2017-08-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220011942A (en) 2020-07-22 2022-02-03 박상우 a standing balance trainer for children through games

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001120375A (en) * 1999-10-22 2001-05-08 Ishiguro Seisakusho:Kk Separable support leg for furniture
KR200420092Y1 (en) * 2006-02-13 2006-06-28 원영선 Disassembly type heavy weight height adjustment seat
US20130112821A1 (en) * 2010-07-08 2013-05-09 Rory Brooke Self adjusting furniture stabilising device
KR200476510Y1 (en) * 2013-12-30 2015-03-11 박석곤 Level control apparatus of furniture leg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220011942A (en) 2020-07-22 2022-02-03 박상우 a standing balance trainer for children through games

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