KR100271737B1 - Drum type washing machine - Google Patents

Drum type washing machine Download PDF

Info

Publication number
KR100271737B1
KR100271737B1 KR1019970067878A KR19970067878A KR100271737B1 KR 100271737 B1 KR100271737 B1 KR 100271737B1 KR 1019970067878 A KR1019970067878 A KR 1019970067878A KR 19970067878 A KR19970067878 A KR 19970067878A KR 100271737 B1 KR100271737 B1 KR 100271737B1
Authority
KR
South Korea
Prior art keywords
hole
leg
washing machine
drum washing
base
Prior art date
Application number
KR1019970067878A
Other languages
Korean (ko)
Other versions
KR19990049041A (en
Inventor
노양환
조한기
윤홍식
권호철
박종아
Original Assignee
구자홍
엘지전자주식회사
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19527063&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100271737(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR1019970067878A priority Critical patent/KR100271737B1/en
Priority to DE19856991A priority patent/DE19856991C2/en
Priority to AU97055/98A priority patent/AU759189B2/en
Priority to CN98123375A priority patent/CN1099493C/en
Publication of KR19990049041A publication Critical patent/KR19990049041A/en
Application granted granted Critical
Publication of KR100271737B1 publication Critical patent/KR100271737B1/en

Links

Images

Classifications

    • 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
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Landscapes

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

Abstract

PURPOSE: A leg height controller of a drum washing machine is provided to prevent damage of a base by reinforcing the strength of a connected portion and to improve the height controlling effect by supporting a screw portion of a leg portion with a supporting slot. CONSTITUTION: A metal cabinet(102) and a base(111) of a synthetic resin are connected by a metal corner bracket(121). Thereby, a corner portion of a drum washing machine(101) is firm. A combining slot(103) of the cabinet(102) and a combining slot(116) of the base(111) are combined by a vis(125) to firmly assemble and to prevent damage of the corner portion. A leg(131) is rotated to control a height for fitting a horizon of the drum washing machine(101). The height is controlled by lifting a male screw portion(132) through a screw slot(123) of the corner bracket(121). In finishing the lifting of the screw portion(132), a female screw portion(117) pressurizes and supports the male screw portion(132). Thereby, the controlled position is maintained.

Description

드럼세탁기의 다리높이 조절장치Height adjustment device of drum washing machine

본 발명은 드럼세탁기에 관한 것으로서 특히, 금속으로 된 캐비넷과 합성수지재로 된 베이스의 코너부위에 금속재 코너브라켓을 결합시킴으로서 베이스가 외부의 하중에 의해 파손되는 것을 방지할 수 있고 베이스에 형성된 압지공에 의해 다리의 나사부를 압지토록 하여 다리의 풀림을 방지할 수 있는 드럼세탁기의 다리높이 조절장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drum washing machine. In particular, by combining a metal corner bracket with a metal cabinet and a corner of a base made of a synthetic resin, the base can be prevented from being damaged by an external load. It relates to a leg height adjusting device of the drum washing machine that can prevent the legs from loosening by pressing the screw portion of the leg.

종래 드럼세탁기의 다리높이 조절장치는 제1도와 제2도에 나타내었다.Leg height adjustment device of the conventional drum washing machine is shown in FIG.

상기 드럼세탁기(10)의 구성은 드럼세탁기(10)의 외형을 이루고 있는 캐비넷(1)에 형성된 절곡편(2)과, 상기 절곡편(2)과 플랜지(4)를 접촉시켜서 비스(5)에 의해 체결 고정되는 베이스(3)와, 상기 베이스(3)의 모서리에 결합되는 홀드너트(9)와, 상기 홀드너트(8)에 나사부(7)를 결합시켜서 높이조절을 위한 승강운동을 하는 다리(6)와, 상기 다리(6)의 회전에 의해 조절된 위치를 고정시켜주기 위해 다리(6)의 나사부(7)에 결합되는 로크너트(8)를 구비한 구성으로 되어 있다.The drum washing machine 10 has a structure in which the bending piece 2 formed in the cabinet 1 forming the outer shape of the drum washing machine 10 and the bending piece 2 and the flange 4 are brought into contact with the screw 5. The base 3 which is fastened and fixed by the combination, the hold nut 9 coupled to the edge of the base 3, and the screw part 7 coupled to the hold nut 8 to move up and down for height adjustment. The lock 6 is provided with a leg 6 and a lock nut 8 coupled to the threaded portion 7 of the leg 6 to fix the position adjusted by the rotation of the leg 6.

상기와 같은 종래 구성에 의한 높이조절은 다음과 같다.Height adjustment by the conventional configuration as described above is as follows.

먼저, 상기 다리(6)의 나사부(7)에 결합된 로크너트(8)를 풀어서 하강을 시킨 뒤 다리(6)를 회전시키면, 다리(6)의 나사부(7)가 홀드너트(9)의 나사부를 따라 승강을 하게 되므로 높이조절이 용이하여진다.First, when the lock nut 8 coupled to the threaded portion 7 of the leg 6 is released and lowered, and the leg 6 is rotated, the threaded portion 7 of the leg 6 is held by the hold nut 9. The height is easily adjusted because the lifting and lowering along the screw portion.

그리고, 상기 다리(6)의 조절이 완료되면 다시 로크너트(8)를 죄어서 그 높이를 유지시킬 수 있게 된다.When the adjustment of the leg 6 is completed, the lock nut 8 can be tightened again to maintain the height.

그러나, 상기 다리(6)의 높이를 조절하고 나서 로크너트(8)의 조임이 불량할 경우에는 세탁조의 진동이 댐퍼를 통해 다리(6)로 전달되어지게 된다.However, if the tightening of the lock nut 8 is poor after adjusting the height of the leg 6, the vibration of the washing tub is transmitted to the leg 6 through the damper.

그리고, 상기의 진동에 의해 다리(6)가 조금씩 풀리게 되어 높이조절이 흐트려지는 상태가 되기 때문에 더욱 많은 진동을 수반하게 된다.In addition, the legs 6 are loosened little by little due to the vibrations, and thus the height adjustment is disturbed.

따라서, 상기의 많은 진동에 의해 드럼세탁기(10)가 움직이게 되어 제품에 손상 등을 일으키게 되는 문제점을 가지고 있었다.Therefore, the drum washing machine 10 is moved by a lot of vibrations, which causes a problem such as damage to the product.

그리고, 상기 다리(6)의 높이를 조절하기 위해서는 홀드너트(9)가 필히 구비되어야 하는바, 상기 홀드너트(9)의 제조비용이 매우 비싸기 때문에 제품의 가격을 상승시키는 등의 문제점도 가지고 있었다.In addition, in order to adjust the height of the leg 6, the hold nut 9 must be provided. Since the manufacturing cost of the hold nut 9 is very expensive, there are also problems such as raising the price of the product. .

또한, 상기 드럼세탁기(10)의 이동 또는 설치 등의 과정에 있어서 다리부(6)에 충격이 가해지면 드럼세탁기(10)의 절곡편(2)에 비스(5)에 의해 고정되어있는 베이스(3)의 플랜지(4)가 파손되는 일이 빈발하고 있는 실정이다.In addition, when a shock is applied to the leg 6 in the process of moving or installing the drum washing machine 10, the base fixed to the bent piece 2 of the drum washing machine 10 by the vis 5 ( It is a situation that the flange 4 of 3) breaks frequently.

따라서, 상기 베이스(3)의 플랜지(4)가 파손되면 드럼세탁기(10)의 지지를 확실하게 하지 못하는 상태가 되므로 베이스(3)를 필히 교환을 해야 한다.Therefore, if the flange 4 of the base 3 is broken, the support of the drum washing machine 10 will not be ensured, so the base 3 must be replaced.

따라서, 상기 베이스(3)의 교환에 따른 비용이 소요되는 등의 문제점이 있었다.Therefore, there was a problem such as a cost involved in the exchange of the base 3.

이러한 종래의 문제점 등을 해결 보완하기 위한 본 발명의 목적은,An object of the present invention for solving and solving such a conventional problem,

드럼세탁기의 캐비넷과 베이스의 코너 부위를 연결하는 코너브라켓에 의해 캐비넷과 베이스 연결부위의 강도를 보강하여 베이스가 외부의 충격에 의해 파손되는 것을 방지할 수 있게 되고 베이스에 암나사부를 형성하고 있는 압지공이 다리부의 나사부를 압지하는 로킹 역할에 의해 향상된 높이조절 효과를 얻을 수 있도록 하는 목적을 제공한다.The corner bracket connecting the corner of the cabinet of the drum washing machine with the corner bracket reinforces the strength of the cabinet and the base connecting part so as to prevent the base from being damaged by an external impact. The locking role of pressing the screw portion of the leg provides an object to obtain an improved height adjustment effect.

제1도는 종래 드럼세탁기의 다리높이 조절장치를 개략적으로 나타낸 도면.1 is a view schematically showing a leg height adjustment device of a conventional drum washing machine.

제2도는 종래 다리높이 조절장치를 나타낸 확대 단면도.Figure 2 is an enlarged cross-sectional view showing a conventional leg height adjusting device.

제3도는 본 발명 드럼세탁기의 다리높이 조절장치를 개략적으로 나타낸 도면.Figure 3 is a schematic view showing the leg height adjustment device of the drum washing machine of the present invention.

제4도는 본 발명 다리높이 조절장치를 나타낸 제1실시예의 확대단면도.Figure 4 is an enlarged cross-sectional view of the first embodiment showing the height adjustment device of the present invention.

제5도는 본 발명 다리높이 조절장치를 나타낸 제2실시예의 확대단면도.Figure 5 is an enlarged cross-sectional view of a second embodiment showing the height adjustment device of the present invention.

제6도는 본 발명 다리높이 조절장치를 나타낸 제3실시예의 확대단면도.Figure 6 is an enlarged cross-sectional view of a third embodiment showing the height adjustment device of the present invention.

제7도는 본 발명의 베이스에 형성된 압지공의 형상을 나타낸 제4실시예의 도면.7 is a view of a fourth embodiment showing the shape of a blotter hole formed in the base of the present invention.

제8도는 본 발명의 베이스에 형성된 압지공의 형상을 나타낸 제5실시예의 도면.8 is a view of a fifth embodiment showing the shape of a blotter hole formed in the base of the present invention.

제9도는 본 발명의 베이스에 형성된 압지공의 형상을 나타낸 제6실시예의 도면.9 is a view of a sixth embodiment showing the shape of a blotter hole formed in the base of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

101 : 드럼 세탁기 102 : 캐비넷101: drum washing machine 102: cabinet

103 : 체결공 111 : 베이스103: fastener 111: base

112 : 압지공 113 : 테이퍼공112: blotting ball 113: tapered ball

114 : 안내경사부 115 : 안내공114: guide slope 115: guide

116 : 체결공 117 : 암나사부116: fastening hole 117: female thread

121 : 코너브라켓 122 : 가이드121: corner bracket 122: guide

123 : 나사공 124 : 통공123: screw hole 124: through hole

125 : 비스 131 : 다리125: Vis 131: leg

132 : 숫나사부 142 : 톱니형 압지공132: male thread 142: toothed blotting ball

152 : 다각형상의 압지공 162 : 세레이션 압지공152: a polygonal blotting ball 162: serration blotting ball

본 발명의 구성을 제3도 내지 제9도에 의해 상세히 설명한다.The configuration of the present invention will be described in detail with reference to FIGS. 3 to 9.

드럼세탁기(101)의 캐비넷(102)과 연결되는 베이스(111)의 코너부위가 외력에 의해 파손되는 것을 방지하기 위하여 캐비넷(102)과 베이스(111)의 코너부분에 각각 고정되는 나사공(123)이 형성된 코너브라켓(121)을 구비한 구성이다.Screw holes 123 fixed to the corners of the cabinet 102 and the base 111, respectively, in order to prevent the corner portions of the base 111 connected to the cabinet 102 of the drum washing machine 101 from being damaged by external forces. ) Is formed with a corner bracket 121 is formed.

또한, 상기 코너브라켓(121)의 나사공(123)으로 결합되는 다리(131)의 숫나사부(132)를 압지하여 풀림을 방지하기 위하여 베이스(111)에 암나사부(117)를 형성하고 있는 압지공(112)을 구비하였다.In addition, the blotting paper forming the female threaded portion 117 in the base 111 to prevent loosening by pressing the male threaded portion 132 of the leg 131 coupled to the screw hole 123 of the corner bracket 121. Ball 112.

그리고, 상기의 코너브라켓(121)을 캐비넷(102)과 베이스(111)에 고정시키기 위하여 코너브라켓(121)에 형성되는 다수개의 통공(124)과, 상기 통공(124)으로 결합되어 캐비넷(101)과 베이스(111)에 형성된 체결공(103,116)으로 나사결합되는 비스(125)를 구비하였다.In addition, a plurality of through holes 124 formed in the corner bracket 121 and the through holes 124 to fix the corner bracket 121 to the cabinet 102 and the base 111 are combined with the cabinet 101. ) And a screw 125 screwed into fastening holes 103 and 116 formed in the base 111.

또한, 상기 압지공(112)은 다리(131)의 숫나사부(132)를 안내하면서 압지할 수 있도록 테이퍼공(113)으로 구비하였다.In addition, the presser hole 112 was provided as a taper hole 113 so as to be pressed while guiding the male screw portion 132 of the leg 131.

그리고, 상기의 압지공(112)은 다리부(131)의 숫나사부(132)를 안내하여 압지공(112)으로 결합될 수 있도록 압지공(112)입구에 형성되는 안내경사부(114)를 더 구비하였다.In addition, the blotting hole 112 guides the male screw part 132 of the leg part 131 to guide sloping part 114 formed at the inlet of the blotting hole 112 so as to be coupled to the bloating hole 112. It was further equipped.

또한, 상기 압지공(112)입구에 코너브라켓(121)의 가이드(122)가 용이하게 삽입될 수 있도록 베이스(111)에 형성되는 안내공(115)을 더 구비하였다.In addition, the guide hole 115 is formed on the base 111 so that the guide 122 of the corner bracket 121 can be easily inserted into the indentation hole 112.

그리고, 상기의 압지공(112)은 다리(131)의 숫나사부(132)를 압지할 수 있도록 숫나사부(132)의 외경보다 작게 형성시켰다In addition, the presser hole 112 is formed to be smaller than the outer diameter of the male screw portion 132 so as to press the male screw portion 132 of the leg 131.

또한, 상기 압지공(112)은 세레이션 압지공(162)으로 구비하였다.In addition, the blotting hole 112 was provided as a serration blotting hole 162.

그리고, 상기 압지공(112)은 톱니형 압지공(142)으로 구비하였다.In addition, the presser hole 112 was provided as a toothed presser hole 142.

또한, 상기 압지공(112)은 오각형 이상의 다각형 중 어느 한 다각형상의 압지공(152)으로 구비하였다.In addition, the blotting hole 112 is provided as a blotting hole 152 of any polygon among pentagonal or more polygons.

이와 같이된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.

먼저, 본 발명 드럼세탁기(101)의 금속제로된 캐비넷(102)과 합성수지로된 베이스(111)는 금속재로된 코너브라켓(121)에 의해 연결되어 고정되어 있기 때문에 드럼세탁기(101)의 코너부위가 매우 견고하게 된다.First, the corner of the drum washing machine 101 because the cabinet 102 made of metal of the drum washing machine 101 of the present invention and the base 111 made of a synthetic resin are connected and fixed by a corner bracket 121 made of metal. Becomes very solid.

그리고, 상기 케비넷(102)의 체결공(103)과 베이스(111)의 체결공(116)에는 코너 브라켓(121)의 통공(124)으로 결합되는 비스(125)에 의해 체결된 구성이므로 보다 경고한 조립구성을 얻을 수 있고 코너부위가 파손되는 일을 막을 수 있게 된다.Further, since the fastening hole 103 of the cabinet 102 and the fastening hole 116 of the base 111 are fastened by a vis 125 coupled to the through hole 124 of the corner bracket 121, a warning is further provided. One assembly can be obtained and the corners can be prevented from being broken.

그리고, 상기 드럼세탁기(101)의 수평을 맞추기 위하여 높이를 조절할 경우에는 다리(131)를 회전시키게 된다.When the height is adjusted to level the drum washing machine 101, the legs 131 are rotated.

상기 다리(131)의 회전에 의해 숫나사부(132)가 코너브라켓(121)의 나사공(123)에 의해 승강을 하게 되므로 높이 조절이 가능해진다.The male screw portion 132 is elevated by the screw hole 123 of the corner bracket 121 by the rotation of the leg 131, so that height adjustment is possible.

이때, 상기 다리(131)의 나사부(132)가 승강 완료되면 베이스(111)의 압지공(112)에 형성된 암나사부(117)가 숫나사부(132)를 압지하게된다.At this time, when the screw portion 132 of the leg 131 is lifted and completed, the female screw portion 117 formed in the holding hole 112 of the base 111 presses the male screw portion 132.

즉, 상기 베이스(111)의 압지공(112)은 다리(131)의 숫나사부(132)보다 직경이 약간 작게 형성되기 때문에 합성수지로된 압지공(112)의 암나사부(117)가 숫나사부(132)의 외주면을 압지하여 풀림을 방지하게 된다.That is, since the pressure hole 112 of the base 111 is slightly smaller in diameter than the male threaded portion 132 of the leg 131, the female threaded portion 117 of the pressure-sensitive hole 112 made of synthetic resin is a male threaded portion ( The outer peripheral surface of the 132 is pressed to prevent loosening.

따라서, 상기 다리(131)를 한 번 조절하여 놓으면 상기 압지공(112)의 압지력에 의해 항상 그 위치를 유지하게 된다.Therefore, once the leg 131 is adjusted once, the position is always maintained by the holding force of the bloating hole 112.

그리고, 상기의 압지공(112)을 제5도와 같이 테이퍼공(113)으로 형성시켜도 압지력을 유지할 수 있게 된다.In addition, even if the presser hole 112 is formed as the taper hole 113 as shown in FIG. 5, the holding force can be maintained.

또한, 상기의 압지공(112)은 제7도와 같이 내주면에 세레이션 압지공(132)으로 형성시켜도 압지력을 유지시킬 수 있게 된다.In addition, even if the blotting hole 112 is formed as a serration blotting hole 132 on the inner circumferential surface as shown in FIG.

그리고, 제8도와 같이 압지공(112)의 내주면에 톱니형 압지공(142)를 형성시켜도 압지력이 유지된다.In addition, the holding force is maintained even when the sawtooth holding hole 142 is formed on the inner circumferential surface of the holding hole 112 as shown in FIG.

또한, 제9도와 같이 압지공(112)을 오각형 이상의 다각형 중 어느 한 다각형상의 압지공(152)으로 형성시켜도 압지력은 유지되어진다.In addition, the holding force is maintained even when the pressing hole 112 is formed of one of the polygonal pressing holes 152 as shown in FIG. 9.

그리고, 상기 압지공(112)의 입구에 제6도와 같이 형성된 안내경사부(114)는 다리(131)에 형성된 숫나사부(132)의 삽입이 용이토록 형성시킨 것이다.In addition, the guide inclination portion 114 formed as shown in FIG. 6 at the inlet of the bloating hole 112 is formed to facilitate insertion of the male screw portion 132 formed in the leg 131.

또한, 상기 베이스(111)의 압지공(112)입구에 제4도 내지 제6도과 같이 형성된 안내공(115)은 코너브라켓(121)을 결합시 가이드(122)가 용이하게 결합될 수 있도록 형성시킨 것이다.In addition, the guide hole 115 formed as shown in FIGS. 4 to 6 at the inlet of the press hole 112 of the base 111 is formed so that the guide 122 can be easily coupled to the corner bracket 121. It is.

이와 같이된 본 발명은 드럼세탁기의 케비넷과 베이스의 코너부위를 코너브라켓으로 연결하여 고정시킴으로서 보다 강력한 보강효과를 얻을 수 있게되고 베이스에 형성된 압지공의 로킹작용에 의해 다리의 조절된 높이를 항상 유지시킬 수 있게 되어 진동과 소음의 발생을 억제시킬 수 있는 유용한 효과를 갖는다.The present invention as described above is secured by connecting the corner of the cabinet of the drum washing machine and the corner by fixing the corner bracket to obtain a stronger reinforcement effect and always maintain the height of the legs by the locking action of the blotting hole formed in the base It can be used to have a useful effect that can suppress the generation of vibration and noise.

Claims (9)

드럼세탁기의 캐비넷과 연결되는 베이스의 코너부에 고정설치 되고, 그 중앙에 다리의 숫나사가 결합되는 나사공을 구비하며, 양 외측 복수개소에 통공을 형성시킨 코너브라켓과; 상기 코너브라켓을 캐비넷과 베이스에 고정시키기 위하여 코너브라켓에 형성되는 다수개의 통공과, 상기 통공과 일치되도록 캐비넷과 베이스에 대응형성시킨 체결공과; 상기 통공과 체결공에 나사결합되어 고정력을 제공하는 비스를 구비한 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.A corner bracket fixedly installed at a corner of the base connected to the cabinet of the drum washing machine, having a screw hole in which a male screw of the leg is coupled, and forming a through hole at a plurality of outer sides; A plurality of through holes formed in the corner brackets to fix the corner brackets to the cabinet and the base, and fastening holes corresponding to the cabinet and the base to correspond to the through holes; The height adjustment device of the drum washing machine, characterized in that the screw provided in the through hole and the fastening hole provided with a vis to provide a fixing force. 제1항에 있어서, 상기 코너브라켓의 나사공으로 결합되는 다리의 숫나사부를 압지하여 풀림을 방지하기 위하여 베이스에 암나사부를 형성하고 있는 압지공을 더 구비한 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.The leg height adjusting device of a drum washing machine according to claim 1, further comprising a presser hole having a female thread portion formed in the base to press the male portion of the leg coupled with the screw hole of the corner bracket to prevent loosening. 제2항에 있어서, 상기 압지공은 다리의 나사부를 안내하면서 압지할 수 있도록 테이퍼공으로 구비한 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.The leg height adjusting device of a drum washing machine according to claim 2, wherein the presser hole is provided as a taper hole so that the presser hole can be pressed while guiding the screw portion of the leg. 제2항에 있어서, 상기의 압지공은 다리의 나사부를 안내하여 압지공으로 결합될 수 있도록 압지공 입구에 형성되는 안내경사부를 더 구비한 것을 특징으로 하는 드럼세탁기의 다리 높이 조절장치.The leg height adjusting apparatus of claim 2, wherein the presser hole further comprises a guide inclination part formed at an inlet of the presser to guide the screw portion of the leg to be coupled to the presser. 제2항에 있어서, 상기 압지공 입구에 코너브라켓의 가이드가 용이하게 삽입될 수 있도록 베이스에 형성되는 안내공을 더 구비한 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.According to claim 2, Leg height adjustment device of the drum washing machine characterized in that it further comprises a guide hole formed in the base so that the guide of the corner bracket can be easily inserted into the inlet hole. 제2항에 있어서, 상기의 압지공은 다리의 나사부를 압지할 수 있도록 나사부의 외경보다 작게 형성시킨 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.The leg height adjusting device of a drum washing machine according to claim 2, wherein the press-hole is formed smaller than the outer diameter of the screw portion so as to press the screw portion of the leg. 제2항에 있어서, 상기 압지공은 세레이션 압지공으로 이루어진 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.The leg height adjusting device of a drum washing machine according to claim 2, wherein the blotting hole comprises a serration blotting hole. 제2항에 있어서, 상기 압지공은 톱니형 압지공으로 이루어진 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.The leg height adjusting device of a drum washing machine according to claim 2, wherein the blotting hole comprises a serrated blotting ball. 제2항에 있어서, 상기 압지공은 오각형 이상의 다각형 중 어느 한 다각형상의 압지공으로 구비한 것을 특징으로 하는 드럼세탁기의 다리높이 조절장치.According to claim 2, wherein the blotting ball is a leg height adjusting device of the drum washing machine, characterized in that provided with a blotting ball of any one polygon of the pentagonal or more polygons.
KR1019970067878A 1997-12-11 1997-12-11 Drum type washing machine KR100271737B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019970067878A KR100271737B1 (en) 1997-12-11 1997-12-11 Drum type washing machine
DE19856991A DE19856991C2 (en) 1997-12-11 1998-12-10 Stand construction for drum washing machines
AU97055/98A AU759189B2 (en) 1997-12-11 1998-12-10 Leg structure for drum washing machine
CN98123375A CN1099493C (en) 1997-12-11 1998-12-10 Leg structure for drum washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970067878A KR100271737B1 (en) 1997-12-11 1997-12-11 Drum type washing machine

Publications (2)

Publication Number Publication Date
KR19990049041A KR19990049041A (en) 1999-07-05
KR100271737B1 true KR100271737B1 (en) 2000-11-15

Family

ID=19527063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970067878A KR100271737B1 (en) 1997-12-11 1997-12-11 Drum type washing machine

Country Status (4)

Country Link
KR (1) KR100271737B1 (en)
CN (1) CN1099493C (en)
AU (1) AU759189B2 (en)
DE (1) DE19856991C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588218B2 (en) 2003-11-17 2009-09-15 Samsung Electronics Co., Ltd. Height adjusting apparatus and household electric appliance provided with the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398722C (en) * 2002-12-17 2008-07-02 乐金电子(天津)电器有限公司 Drum tray connection structure for drum washing machine
KR100662302B1 (en) * 2003-05-20 2007-01-02 엘지전자 주식회사 leg lock nut for home appliance
KR100662301B1 (en) * 2003-05-20 2007-01-02 엘지전자 주식회사 leg lock nut for home appliance
DE102005023441A1 (en) * 2005-05-20 2006-11-30 BSH Bosch und Siemens Hausgeräte GmbH A method for securely adjusting the height of washing machine feet for levelling purposes has threaded components with a thread interference system to provide stiffness
DE102007052090A1 (en) * 2007-10-31 2009-05-14 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance with at least one height-adjustable base
DE102007057512A1 (en) * 2007-11-29 2009-06-04 BSH Bosch und Siemens Hausgeräte GmbH household appliance
DE202010011720U1 (en) 2010-08-24 2010-10-21 Manitowoc Crane Group France Sas Adjustable footrest

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916650A1 (en) * 1969-04-01 1970-10-08 Licentia Gmbh Support foot, especially for washing machines and dishwashers
DE2703215C3 (en) * 1977-01-27 1981-08-13 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Height-adjustable support foot for structure-borne noise insulation for household appliances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588218B2 (en) 2003-11-17 2009-09-15 Samsung Electronics Co., Ltd. Height adjusting apparatus and household electric appliance provided with the same

Also Published As

Publication number Publication date
CN1099493C (en) 2003-01-22
DE19856991C2 (en) 2003-04-24
AU9705598A (en) 1999-07-01
DE19856991A1 (en) 1999-06-24
AU759189B2 (en) 2003-04-10
CN1219622A (en) 1999-06-16
KR19990049041A (en) 1999-07-05

Similar Documents

Publication Publication Date Title
KR100271737B1 (en) Drum type washing machine
US3868079A (en) Leveling foot assembly for a laundry appliance
KR101010689B1 (en) Pedestal for washing machine
EP1713969B1 (en) Automatic level controlling apparatus
KR101275557B1 (en) Height adjusting structure of washing machine
US6142431A (en) Furniture leveling foot and system
KR101381145B1 (en) Washing machine
KR100442935B1 (en) A vibrationless leg for washing machine
KR101770815B1 (en) Leg for washing machine
CN220132589U (en) Adjusting assembly and clothes treatment equipment
CN219709869U (en) Adjusting assembly and clothes treatment equipment
JP2006038011A (en) Bolt pedestal for article supporting leg, and article supporting leg
KR100246391B1 (en) Balance control apparatus for laundry
JP2000211521A (en) Framework
WO2022234621A1 (en) Cap and support structure
KR20040099835A (en) leg lock nut for home appliance
JP2021059791A (en) Method for suppressing vibration of circular knitting machine, and apparatus for suppressing vibration
KR200159314Y1 (en) The supporting foot of a washing machine
JP2593091Y2 (en) Sewing machine thread stand
KR200225058Y1 (en) shelf
KR200239967Y1 (en) Quilting Machine Sewing Thread Tension Adjustment Rod
KR19980020846U (en) Washer pedestal
KR200160849Y1 (en) Supporting height control female screw fixing device of steel material floor plate
KR20060039183A (en) Washing machine
JPH04293853A (en) Support leg for floor panel

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J204 Request for invalidation trial [patent]
J301 Trial decision

Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20081103

Effective date: 20090827

J2X1 Appeal (before the patent court)

Free format text: INVALIDATION

EXTG Ip right invalidated
J302 Written judgement (patent court)

Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20091001

Effective date: 20100326