KR20040099835A - leg lock nut for home appliance - Google Patents
leg lock nut for home appliance Download PDFInfo
- Publication number
- KR20040099835A KR20040099835A KR1020030031956A KR20030031956A KR20040099835A KR 20040099835 A KR20040099835 A KR 20040099835A KR 1020030031956 A KR1020030031956 A KR 1020030031956A KR 20030031956 A KR20030031956 A KR 20030031956A KR 20040099835 A KR20040099835 A KR 20040099835A
- Authority
- KR
- South Korea
- Prior art keywords
- lock nut
- leg
- support ribs
- connection surface
- horizontal plane
- Prior art date
Links
- 238000000034 method Methods 0.000 claims 6
- 229920000742 Cotton Polymers 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000005406 washing Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
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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
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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
- 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
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
-
- 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
- D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/103—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking cup washer, ring or sleeve surrounding the nut or bolt head and being partially deformed on the nut or bolt head, or on the object itself
Abstract
Description
본 발명은 가전제품용 레그 록너트에 관한 것으로서, 더욱 상세하게는 드럼세탁기나 의류건조기등의 가전제품에 구비되는 레그의 위치 고정용 록너트의 구조 개선에 관한 것이다.The present invention relates to a leg lock nut for home appliances, and more particularly, to a structure improvement of a lock nut for fixing a position of a leg provided in a home appliance such as a drum washing machine or a clothes dryer.
일반적으로, 드럼세탁기나 의류건조기의 하부측 베이스(2)에는 도 1에 도시된 바와 같이 드럼세탁기 및 의류건조기의 설치시 수평조절을 위한 레그(4)가 나사결합되고, 상기 레그(4)에는 베이스(2)에 면압착됨으로써 레그(4)의 위치를 고정시키는 록너트(1)가 장착된다.In general, the lower side base (2) of the drum washing machine or the clothes dryer, the leg (4) for the horizontal adjustment during the installation of the drum washing machine and the clothes dryer, as shown in Figure 1 is screwed, the leg (4) The lock nut 1 which fixes the position of the leg 4 by surface pressing by the base 2 is attached.
그리고, 이와 같이 구성된 종래에는 제품의 수평 조절시 록너트(1)를 풀어 낸 상태에서 레그(4)를 상하로 이동시키면서 위치 조절을 한 다음, 상기 록너트(1)를 베이스(2)에 체결된 브라켓(3) 면에 밀착되도록 죄어 레그(4)의 풀림이 방지되도록 한다.In the conventional configuration configured as described above, the lock nut 1 is moved up and down while the lock nut 1 is released when the product is horizontally adjusted, and then the lock nut 1 is fastened to the base 2. Close contact with the surface of the bracket (3) to prevent the loosening of the leg (4).
그러나, 종래에는 드럼세탁기의 수평조절을 위해, 록너트(1)를 풀거나 수평조절후 록너트를 죌 때, 록너트를 파지하여 돌려야 하는데 록너트(1)의 외주면 모서리가 날카로운데다가 손으로 파지하기에는 곤란한 구조여서 록너트(1)를 돌려 풀거나 조으는데 어려움을 겪는 문제점이 있었다.However, in order to adjust the level of the drum washing machine, when the lock nut 1 is loosened or the lock nut is removed after the horizontal adjustment, the lock nut should be gripped and turned, but the edge of the outer surface of the lock nut 1 is sharp and is held by hand. There is a problem in that it is difficult to loosen or tighten the lock nut 1 because it is difficult to structure.
또한, 종래의 록너트(1) 구조에서는 스패너 렌치등의 공구를 이용하여 돌리려고 하여도 록너트(1)와 브라켓(3) 사이에 공구 삽입 공간이 확보되지 않아 공구를 사용하여 록너트(1)를 풀거나 죄는데도 어려움을 겪게 되는 등 많은 문제점이 있었다.In addition, in the conventional lock nut (1) structure, the tool insertion space is not secured between the lock nut (1) and the bracket (3) even when trying to turn using a tool such as a spanner wrench, so that the lock nut (1) is used. There are many problems, such as difficulty in solving or sinning.
요컨대, 종래 구조의 록너트(1)는 가전제품의 수평조절을 위한 작업시, 공구를 사용하기 곤란한 구조이고, 손 힘이 쉽게 전달되기 어려운 구조여서 손으로 풀거나 조일 때 곤란을 겪게 되며, 특히 록너트(1) 체결시 조임력이 부족하여 록너트 풀림이 발생할 가능성이 높으며, 작업성을 저하시키는 등의 여러 가지 문제점을 안고 있었다.In short, the lock nut 1 of the conventional structure is a structure that is difficult to use a tool when working for the horizontal adjustment of home appliances, and the hand force is difficult to be transmitted easily, so that it is difficult to loosen or tighten by hand, in particular, When tightening the lock nut (1), there is a high possibility of loosening of the lock nut due to lack of tightening force, and had various problems such as deterioration of workability.
본 발명은 상기한 제반 문제점을 해결하기 위해 안출한 것으로서, 드럼세탁기나 의류건조기등의 가전제품에 구비되는 레그의 위치 고정을 위해 적용되는 록너트의 구조 개선을 통해, 록너트를 풀거나 조임에 있어 손이나 공구로부터의 조작력이 잘 전달될 수 있도록 하여 록너트를 풀거나 죄는 작업이 보다 용이하게 이루어질 수 있도록 하는데 그 목적이 있다.The present invention has been made to solve the above problems, by improving the structure of the lock nut applied for fixing the position of the legs provided in home appliances such as drum washing machine or clothes dryer, to loosen or tighten the lock nut The purpose is to make it easier to loosen or tighten the lock nut by transmitting the operating force from the hand or tool.
도 1은 기존 가전제품의 레그부 구조를 나타낸 종단면도1 is a longitudinal sectional view showing a leg structure of an existing home appliance
도 2는 도 1의 록너트를 나타낸 평면도2 is a plan view showing the lock nut of FIG.
도 3은 본 발명의 록너트가 적용된 가전제품의 레그부 구조를 나타낸 종단면도Figure 3 is a longitudinal cross-sectional view showing the leg structure of the home appliance to which the lock nut of the present invention is applied
도 4는 본 발명의 록너트 사시도4 is a perspective view of the lock nut of the present invention
도 5는 본 발명의 록너트 평면도5 is a plan view of the lock nut of the present invention
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1:록너트 100:허브부1: lock nut 100: hub
110:지지리브 120:연결면110: support rib 120: connection surface
130a:하향리브 130b:상향리브130a: downward rib 130b: upward rib
2:베이스 3:브라켓2: base 3: bracket
4:레그 5:공구4: Leg 5: Tool
상기한 목적을 달성하기 위해, 본 발명은 가전제품의 하부에 구비되는 베이스상에 나사결합되는 레그와, 상기 레그의 나사산부에 결합되어 레그의 베이스에 대한 위치 조정 완료시 베이스에 압착되도록 체결되어 레그의 위치를 고정시키는 록너트로 이루어진 것에 있어서; 상기 록너트가, 내주면에 나사산이 형성된 허브부와, 상기 허브부 외주면에서 반경방향 외측으로 방사상을 이루도록 연장형성되는 복수개의 지지리브와, 각 지지리브 사이를 연결하며 면 상하부에 공간이 형성되는 연결면을 포함하여 구성됨을 특징으로 한다.In order to achieve the above object, the present invention is coupled to the leg screwed on the base provided in the lower portion of the home appliance, and coupled to the threaded portion of the leg is fastened so as to be crimped to the base when the position adjustment to the base of the leg is completed Comprising lock nuts for fixing the position of the legs; The lock nut has a hub portion having a thread formed on an inner circumferential surface thereof, a plurality of support ribs extending radially outward from the outer circumferential surface of the hub portion, and a connection between the respective support ribs and a space formed above and below the surface. It is characterized by including the surface.
이하, 본 발명의 실시예를 첨부도면 도 3 내지 도 5를 참조하여 보다 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in more detail with reference to FIGS. 3 to 5 as follows.
도 3은 본 발명의 록너트가 적용된 가전제품의 레그부 구조를 나타낸 종단면도이고, 도 4는 본 발명의 록너트 사시도이며, 도 5는 본 발명의 록너트 평면도로서, 본 발명은 가전제품의 하부에 구비되는 베이스(2)상에 나사결합되는 레그(4)와, 상기 레그(4)의 나사산부에 결합되어 레그(4)의 베이스(2)에 대한 위치 조정 완료시 베이스(2)에 압착되도록 체결되어 레그(4)의 위치를 고정시키는 록너트(1)로 이루어진 것에 있어서; 상기 록너트(1)가, 내주면에 나사산이 형성된 허브부(100)와, 상기 허브부(100) 외주면에서 반경방향 외측으로 방사상을 이루도록 연장형성되는 복수개의 지지리브(110)와, 각 지지리브(110) 사이를 연결하며 면 상하부에 공간이 형성되는 연결면(120)을 포함하여 구성된다.Figure 3 is a longitudinal sectional view showing a leg structure of a home appliance to which the lock nut of the present invention is applied, Figure 4 is a perspective view of the lock nut of the present invention, Figure 5 is a plan view of the lock nut of the present invention, the present invention is a home appliance Leg 4 screwed onto the base 2 provided at the bottom and the threaded portion of the leg 4 is coupled to the base 2 when the position adjustment with respect to the base 2 of the leg 4 is completed. In the lock nut 1 is fastened to be pressed to fix the position of the leg (4); The lock nut 1 includes a hub portion 100 having a thread formed on an inner circumferential surface thereof, a plurality of support ribs 110 extending radially outward from the outer circumferential surface of the hub portion 100, and each support rib. It is configured to include a connection surface 120 to connect between the 110 and the space is formed on the upper and lower surfaces.
이 때, 상기 지지리브(110)는 허브부(100)의 높이와 동일한 높이로 형성되고, 상기 연결면(120)은 허브부(100)의 높이방향 중앙부에 연결되되, 상기 허브부(100)의 높이에 비해 작은 두께를 갖도록 형성된다.At this time, the support rib 110 is formed to the same height as the height of the hub portion 100, the connection surface 120 is connected to the central portion in the height direction of the hub portion 100, the hub portion 100 It is formed to have a small thickness compared to the height of.
그리고, 상기 지지리브(110)중 임의의 두 개의 지지리브 사이에 형성되는 연결면(120)과 그에 이웃하는 양측 연결면(120)은 수평면에 대해 서로 반대방향으로의 기울기를 갖도록 형성된다.In addition, the connection surface 120 formed between any two support ribs of the support ribs 110 and both connection surfaces 120 adjacent thereto are formed to have slopes in opposite directions with respect to the horizontal plane.
즉, 상기 지지리브(110)중 임의의 두 개의 지지리브 사이에 형성되는 연결면(120)이 수평면에 대해 하향 형성될 때, 그에 이웃하는 양측 연결면(120)은 수평면에 대해 상향 형성된다.That is, when the connection surface 120 formed between any two support ribs of the support ribs 110 is formed downward with respect to the horizontal plane, both connection surfaces 120 adjacent thereto are formed upward with respect to the horizontal plane.
그리고, 수평면에 대해 하향형성되는 연결면(120)의 끝단에는 수직방향으로 하향리브(130a)가 형성되고, 수평면에 대해 상향형성되는 연결면(120)의 끝단에는 수직방향으로 상향리브(130b)가 형성된다.A downward rib 130a is formed at the end of the connection surface 120 which is downwardly formed with respect to the horizontal plane, and an upward rib 130b is formed at the end of the connection surface 120 which is upwardly formed with respect to the horizontal plane. Is formed.
상기 하향리브(130a) 및 상향리브(130b)는 연결면(120)을 보강하는 역할을 한다.The downward rib 130a and the upward rib 130b serve to reinforce the connection surface 120.
그리고, 상기 지지리브(110) 및 연결면(120)에 의해 이루어지는 록너트(1)의 형태는 다각형 형태를 이루게 되며, 특히 상기 록너트(1)는 8각형 형태를 이룸이 바람직하다.In addition, the shape of the lock nut 1 formed by the support ribs 110 and the connection surface 120 has a polygonal shape. In particular, the lock nut 1 preferably has an octagonal shape.
그리고, 상기 록너트(1)의 지지리브(110) 상단부와, 상리 록너트(1)의 연결면(120) 끝단부에 형성되는 하향리브(130a) 및 상향리브(130b)는 단부는 곡면 처리된다.In addition, the upper end portion of the support rib 110 of the lock nut 1 and the downward rib 130a and the upward rib 130b formed at the end of the connection surface 120 of the upper lock nut 1 are curved at the ends. do.
한편, 본 발명의 록너트(1)는 허브부(100) 중심을 지나는 수평면을 기준으로 상하 대칭되는 형상을 이루게 된다.On the other hand, the lock nut 1 of the present invention forms a shape that is vertically symmetrical with respect to the horizontal plane passing through the center of the hub portion (100).
참고로, 도 3에 단면으로 도시된 록너트(1)는 도 5의 Ⅰ-Ⅰ선을 따른 형태와 동일하다.For reference, the lock nut 1 shown in cross section in FIG. 3 is the same as the shape along the line II of FIG. 5.
이와 같이 구성된 본 실시예의 작용은 다음과 같다.The operation of this embodiment configured as described above is as follows.
드럼세탁기 등의 설치시, 바닥면의 경사에 맞춰 레그(4)의 위치를 조절할 경우, 먼저 록너트(1)를 풀게 되는데, 이 때에는 스패너 렌치등의 공구(5)를 하향형성된 연결면(120)과 그 양측의 지지리브(110) 사이의 공간으로 밀어넣은 상태에서 공구를 조작하여 록너트(1)를 풀리는 방향으로 돌림으로써, 상기 록너트(1)의 초기 체결상태가 해소되도록 한다.When the drum washing machine or the like is installed, when the position of the leg 4 is adjusted according to the inclination of the bottom surface, the lock nut 1 is first released. In this case, the tool 5 such as the wrench wrench is downwardly connected to the connection surface 120. ) And the lock nut 1 is turned in the direction of releasing the lock nut 1 while being pushed into the space between the support ribs 110 on both sides thereof, so that the initial tightening state of the lock nut 1 is eliminated.
여기서, 상기 록너트(1)의 지지리브(110)의 측면은 공구(5)가 걸쳐지는 면을 제공하게 된다.Here, the side surface of the support rib 110 of the lock nut 1 provides a surface on which the tool 5 spans.
즉, 드럼세탁기 등의 설치시, 바닥면의 경사에 맞춰 레그(4)의 위치를 조절할 경우, 먼저 록너트(1)를 풀게 되는데, 록너트(1)의 체결상태를 해소하는 초기에는 록너트(1)의 체결력이 강하여 손으로 돌려 풀기는 매우 어려우므로, 스패너 렌치등의 공구(5)를 이용하여 손쉽게 록너트(1)의 체결상태를 해소시킨다.That is, when the drum washing machine or the like is installed, when the position of the leg 4 is adjusted in accordance with the inclination of the bottom surface, the lock nut 1 is first released. In the initial stage of relieving the fastening state of the lock nut 1, the lock nut is initially released. Since the tightening force of (1) is very difficult to loosen by hand, the locking nut 1 can be easily released by using a tool 5 such as a wrench wrench.
한편, 록너트(1)의 초기 체결상태가 해소된 다음에는 손으로 록너트(1)를 돌려 어느 정도 풀어내고, 그 상태에서 레그(4)를 돌려 높이를 조절함으로써 드럼세탁기등 가전제품의 수평을 맞춘다.On the other hand, after the initial tightening state of the lock nut 1 is released, turn the lock nut 1 by hand to loosen it to some extent, and in that state, turn the leg 4 to adjust the height to adjust the level of home appliances such as a drum washing machine. To match.
이와 같이, 제품의 수평을 맞춘 다음에는 록너트(1)가 브라켓(3)면에 말착되도록 단단히 조인다.Thus, after leveling the product, the lock nut 1 is tightened firmly to be attached to the surface of the bracket (3).
이때, 손으로 죄여도 체결력이 모자라 느슨한 경우, 스패너 렌치를 도 3에 도시된 바와 같이 브라켓(3)과 록너트(1) 사이의 공간으로 삽입하여 록너트(1)를 조으게 된다.At this time, even when tightened by hand, when the tightening force is insufficient, the wrench is inserted into the space between the bracket 3 and the lock nut 1 to tighten the lock nut 1 as shown in FIG. 3.
이 때에도 상기 록너트(1)의 지지리브(110)의 측면은 공구(5)가 걸쳐지는 면을 제공하게 된다.In this case, the side surface of the support rib 110 of the lock nut 1 may provide a surface on which the tool 5 spans.
한편, 본 발명의 록너트(1)는 허브부(100) 중심을 지나는 수평면을 기준으로 상하 대칭되는 형상을 이루게 되므로, 레그(4)에 조립시 어느쪽으로도 조립할 수 있게 된다.On the other hand, since the lock nut 1 of the present invention has a vertically symmetrical shape with respect to the horizontal plane passing through the center of the hub portion 100, the lock nut 1 can be assembled to either side when assembling to the leg 4.
이와 같이, 본 발명의 실시예에 따른 록너트(1)는 손으로 풀기 어려운 록너트(1)의 초기 체결력을 공구(5)를 이용하여 손쉽게 해소시킬 뿐만 아니라, 위치 조절후 레그(4)의 위치를 고정시킬 때에도 공구(5)를 이용하여 손쉽게 조을 수 있도록 함으로써, 드럼세탁기등 가전제품의 수평 조절 및 설치작업시 작업성 향상을 도모할 수 있다.As described above, the lock nut 1 according to the embodiment of the present invention not only easily solves the initial tightening force of the lock nut 1 which is difficult to loosen by hand, but also the tool 5 after the position adjustment. Even when fixing the position, it is possible to easily tighten using the tool (5), it is possible to improve the workability during the horizontal adjustment and installation work of household appliances such as a drum washing machine.
이상에서 설명된 바와 같이, 본 발명은 가전제품에 있어서 레그의 위치 고정을 위해 적용되는 록너트의 구조 개선을 통해, 조임력 부족에 의한 레그 풀림을 방지하는 한편 레그의 높이 조절시 작업성을 향상시키는 효과를 가져오게 된다.As described above, the present invention is to improve the workability when adjusting the height of the leg while preventing the leg loosening due to lack of tightening force through the improvement of the structure of the lock nut applied for fixing the position of the leg in home appliances Will have an effect.
Claims (7)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030031956A KR100662301B1 (en) | 2003-05-20 | 2003-05-20 | leg lock nut for home appliance |
PCT/KR2004/001180 WO2004104471A1 (en) | 2003-05-20 | 2004-05-19 | Lock nut and wrench for leg assembly of home appliance |
JP2006532048A JP4511540B2 (en) | 2003-05-20 | 2004-05-19 | Lock nuts and wrenches for leg assemblies for home appliances |
EP04733990A EP1625324A1 (en) | 2003-05-20 | 2004-05-19 | Lock nut and wrench for leg assembly of home appliance |
AU2004241409A AU2004241409B2 (en) | 2003-05-20 | 2004-05-19 | Lock nut and wrench for leg assembly of home appliance |
CNB2004800009778A CN100470110C (en) | 2003-05-20 | 2004-05-19 | Lock nut and wrench for leg assembly of home appliance |
US10/529,239 US20060162505A1 (en) | 2003-05-20 | 2004-05-19 | Lock nut and wrench for leg assembly of home appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030031956A KR100662301B1 (en) | 2003-05-20 | 2003-05-20 | leg lock nut for home appliance |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040099835A true KR20040099835A (en) | 2004-12-02 |
KR100662301B1 KR100662301B1 (en) | 2007-01-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030031956A KR100662301B1 (en) | 2003-05-20 | 2003-05-20 | leg lock nut for home appliance |
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Country | Link |
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KR (1) | KR100662301B1 (en) |
CN (1) | CN100470110C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100829184B1 (en) * | 2006-10-31 | 2008-05-14 | 삼성전자주식회사 | Washing machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3055603T3 (en) | 2013-10-11 | 2021-01-25 | Designerscope Limited | Cabinet levelling apparatus |
CN105987064B (en) * | 2016-06-28 | 2018-11-23 | 江苏斯菲尔电气股份有限公司 | Nut type anticreep mounting rack |
CN106514536A (en) * | 2017-01-01 | 2017-03-22 | 重庆科技学院 | Semicircular small wrench and using method |
WO2019043660A1 (en) | 2017-09-04 | 2019-03-07 | Designerscope Limited | Cabinet levelling apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100271737B1 (en) * | 1997-12-11 | 2000-11-15 | 구자홍 | Drum type washing machine |
-
2003
- 2003-05-20 KR KR1020030031956A patent/KR100662301B1/en not_active IP Right Cessation
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2004
- 2004-05-19 CN CNB2004800009778A patent/CN100470110C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100829184B1 (en) * | 2006-10-31 | 2008-05-14 | 삼성전자주식회사 | Washing machine |
Also Published As
Publication number | Publication date |
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CN100470110C (en) | 2009-03-18 |
KR100662301B1 (en) | 2007-01-02 |
CN1701198A (en) | 2005-11-23 |
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