KR19980016413U - Angle control device of up and down wind direction control blade for air conditioner - Google Patents
Angle control device of up and down wind direction control blade for air conditioner Download PDFInfo
- Publication number
- KR19980016413U KR19980016413U KR2019960029728U KR19960029728U KR19980016413U KR 19980016413 U KR19980016413 U KR 19980016413U KR 2019960029728 U KR2019960029728 U KR 2019960029728U KR 19960029728 U KR19960029728 U KR 19960029728U KR 19980016413 U KR19980016413 U KR 19980016413U
- Authority
- KR
- South Korea
- Prior art keywords
- wind direction
- direction control
- down wind
- air conditioner
- control device
- Prior art date
Links
- 238000007665 sagging Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane
Abstract
본 고안은 공기조화기용 상하풍향조절날개의 각도제어장치에 관한 것으로서, 상하풍향조절날개(23)가 수평상태로 회전시에 기우는 것을 방지하도록 상기 링크부재(33) 및 홀더부재(29)의 일측에 탄성수단(100)이 구비된 것을 특징으로 하며, 링크부재(33) 및 홀더부재(29)의 일측에 인장력을 지닌 탄성수단(100)을 배설함에 따라 모터의 적정 토크(Torque) 초과시에 다수의 상하풍향조절날개(23)가 원활하게 작동되도록 함과 동시에 상기 상하풍향조절날개(23)가 수평상태로 있을때에 처지게 되는 것을 방지할 수 있다.The present invention relates to the angle control device of the up and down wind direction control blade for the air conditioner, the upper and lower wind direction control blades 23 of the link member 33 and the holder member 29 to prevent the tilt when rotating in a horizontal state It characterized in that the elastic means 100 is provided on one side, when the elastic means 100 having a tensile force on one side of the link member 33 and the holder member 29 exceeds the appropriate torque (Torque) of the motor A plurality of up and down wind direction control blades 23 can be operated smoothly and at the same time it can be prevented from sagging when the up and down wind direction control blades 23 in a horizontal state.
Description
도1은 종래의 공기조화기의 구성을 개략적으로 도시한 전체 분리 사시도,1 is an overall separated perspective view schematically showing the configuration of a conventional air conditioner;
도2는 종래의 공기조화기의 풍향조절날개의 구성을 도시한 분리 사시도,Figure 2 is an exploded perspective view showing the configuration of the wind direction control wing of the conventional air conditioner,
도3은 본 고안의 일실시예에 의한 공기조화기용 풍향조절날개의 각도제어장치의 구성을 개략적으로 도시한 일부 결합도,Figure 3 is a partial coupling diagram schematically showing the configuration of the angle control device of the wind direction control blade for an air conditioner according to an embodiment of the present invention,
도4는 본 고안의 일실시예에 의한 공기조화기용 풍향조절날개의 각도제어장치의 구성을 확대해서 도시한 확대 사시도이다.Figure 4 is an enlarged perspective view showing an enlarged configuration of the angle control device of the wind direction control blade for the air conditioner according to an embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
23 : 상하풍향조절날개29 : 홀더부재23: up and down wind direction control wing 29: holder member
29a : 걸림부재33 : 링크부재29a: locking member 33: link member
33a : 고정부33b : 고정홀33a: fixing part 33b: fixing hole
100 : 탄성수단100: elastic means
[고안의 목적][Purpose of designation]
[고안이 속하는 기술분야 및 그 분야의 종래기술]The technical field to which the design belongs and the prior art in the field
본 고안은 공기조화기에 관한 것으로서, 특히, 상기 공기조화기의 토출구를 통하여 토출되는 공기의 풍향을 상하로 조절하는 상하풍향조절날개가 무게중심에 의해 처지는 것을 방지하는 공기조화기용 상하풍향조절날개의 각도제어장치에 관한 것이다.The present invention relates to an air conditioner, and in particular, an up-and-down wind direction control wing for an air conditioner that prevents the up and down wind direction control blades for adjusting the wind direction of the air discharged through the discharge port of the air conditioner up and down by the center of gravity. An angle control device.
종래의 공기조화기는 도1 및 도2에 도시한 바와 같이 외관을 형성하는 본체(1)가 있고, 상기 본체(1)의 전면 하측에는 실내공기를 흡입하도록 다수의 흡입구(3a)가 형성된 흡입그릴부재(3)가 배설되어 있고, 상기 흡입그릴부재(3)의 내측에는 상기 흡입그릴부재(3)의 흡입구(3a)를 통해 흡입된 공기의 이물질을 필터링하는 필터부재(5)가 배설되어 있고, 상기 필터부재(5)의 내측에는 상기 필터부재(5)를 통해 필터링 된 공기를 냉풍으로 열교환하는 실내열교환기(7)가 배설되어 있고, 상기 실내열교환기(7)의 하측에는 상기 실내열교환기(7)에서 실내공기가 열교환되면서 상기 실외공기와의 온도차이로 인해 발생된 물을 집수하는 배수접시(9)가 배설되어 있고, 상기 본체(1)의 전면 상측에는 실내열교환기(7)에 의해 열교환 된 공기가 토출되는 토출구(11)가 형성되어 있고, 상기 실내열교환기(7)의 상측에는 상기 흡입그릴부재(3)의 흡입구(3a)를 통하여 흡입된 공기가 실내열교환기(7)에 의해 열교환된 후, 토출구(11)로 토출될 수 있도록 안내하는 덕트부재(13)가 배설되어 있고, 상기 덕트부재(13)의 내측에는 도시되지 않은 모터의 구동에 의해 연동 회전되어 열교환 된 공기를 흡입하는 블로워팬(17)이 배설되어 있고, 상기 흡입그릴부재(3)의 상측에는 상기 공기조화기의 운전, 정지 등의 공조조건을 선택하는 조작부(19)가 배설됨과 동시에 내장물을 보호하는 전면판(21)이 배설되어 있고, 상기 토출구(11)측에는 덕트부재(13)로 부터 토출된 공기를 상하 및 좌우로 조절하는 상하, 좌우풍향조절날개(23, 25)가 다수개 배설되어 있다.A conventional air conditioner has a main body 1 forming an external appearance as shown in Figs. 1 and 2, and a suction grill having a plurality of suction ports 3a formed therein to suck indoor air under the front surface of the main body 1. The member 3 is disposed, and inside the suction grill member 3, a filter member 5 for filtering foreign substances in the air sucked through the suction port 3a of the suction grill member 3 is disposed. Inside the filter member 5, an indoor heat exchanger 7 is disposed to heat-exchange the air filtered through the filter member 5 with cold air, and below the indoor heat exchanger 7, the indoor heat exchanger. The drainage plate 9 for collecting the water generated by the temperature difference with the outdoor air while the indoor air heat exchange in the air (7) is disposed, the indoor heat exchanger (7) above the front of the main body (1) The discharge port 11 through which the heat-exchanged air is discharged is formed The air sucked through the suction port 3a of the suction grill member 3 may be heat-exchanged by the indoor heat exchanger 7 and then discharged to the discharge port 11 on the upper side of the indoor heat exchanger 7. The duct member 13 which guides so that it may be arrange | positioned is arrange | positioned, The blower fan 17 which intakes the heat exchanged by interlocking rotation by the drive of a motor not shown in the inside of the said duct member 13 is arrange | positioned, On the upper side of the suction grill member 3, an operation unit 19 for selecting air conditioning conditions such as operation and stop of the air conditioner is disposed, and at the same time, a front plate 21 for protecting the interior is provided. On the 11) side, a plurality of upper and lower, left and right wind direction control blades 23 and 25 for adjusting the air discharged from the duct member 13 up and down and left and right are disposed.
상기 상하, 좌우풍향조절날개(23, 25)는 홀더부재(27, 29)에 의해 각각 회전가능케 배설되어 있고, 상기 홀더부재(27)의 일측에는 상기 조절날개를 상하로 구동시키는 모터(31)가 배설되어 있고, 상기 모터(31)가 배설된 상하풍향조절날개(23)의 타측에는 상기 다수의 상하풍향조절날개(23)를 연동시켜 동시에 조작하도록 링크부재(33)가 배설되어 있다.The up and down, left and right wind direction control blades (23, 25) are disposed so as to be rotatable by the holder member (27, 29), respectively, one side of the holder member 27 motor 31 for driving the control blade up and down And a link member 33 is disposed on the other side of the up-and-down wind direction control blade 23 in which the motor 31 is disposed so as to interlock and operate the plurality of up-and-down wind direction control blades 23 at the same time.
상기 링크부재(33)는 상기 상하풍향조절날개(23)의 지지부(23a)가 삽입되어 고정되도록 고리모양을 한 고정부(33a)가 형성되어 있다.The link member 33 is formed with a ring-shaped fixing portion 33a so that the support portion 23a of the up and down wind control blade 23 is inserted and fixed.
이와 같이 구성된 종래의 공기조화기용 실내기는 조작부(19)의 조작조건을 선택하여 공기조화기를 운전시키면, 도시 되지 않은 모터가 구동되어 블로워팬(13)이 회전하고, 상기 블로워팬(13)이 회전함에 따라 실내공기가 흡입그릴부재(3)의 흡입구멍(3a)을 통해 흡입되고, 상기 흡입된 실내공기는 필터부재(5)를 통해 이물질 필터링 된 후, 실내열교환기(7)를 통과하면서 열교환되고, 상기 열교환 된 공기는 덕트부재(13)의 안내를 받아 본체(1)의 상측으로 이동하고, 상기 본체(1)의 상측으로 이동된 공기는 토출구(11)측으로 토출되고, 이때, 상기 상하풍향조절날개 홀더부재(27)의 일측에 배설된 모터(31)가 구동함에 따라 링크부재(33)에 의해 연결된 다수의 상하풍향조절날개(23)가 동시에 상하로 회동하여 토출공기의 풍향을 상하로 조절하고, 좌우풍향조절날개(25) 역시 도시되지 않은 모터에 의해 구동되어 좌우로 회동됨으로써, 토출공기의 풍향을 좌우로 조절하여 토출시킨다.When the indoor unit for a conventional air conditioner configured as described above selects the operating conditions of the operation unit 19 to operate the air conditioner, a motor (not shown) is driven to rotate the blower fan 13 and the blower fan 13 to rotate. As the indoor air is sucked through the suction hole 3a of the suction grill member 3, the sucked indoor air is filtered through the filter member 5, and then heat exchanged while passing through the indoor heat exchanger 7. The heat-exchanged air is moved to the upper side of the main body 1 under the guidance of the duct member 13, and the air moved to the upper side of the main body 1 is discharged to the discharge port 11 side. As the motor 31 disposed on one side of the wind direction control blade holder member 27 is driven, a plurality of vertical wind direction control wings 23 connected by the link member 33 rotate up and down at the same time to increase and decrease the wind direction of the discharged air. With the left and right wind vane ( 25) is also driven by a motor (not shown) to be rotated left and right, thereby adjusting the wind direction of the discharged air to the left and right to discharge.
한편, 상기 실내열교환기(7)가 열교환되면서 실내공기와의 온도차에 의해 생성된 물은 상기 배수접시(9)에 집수되고, 상기와 같이 배수접시에 집수된 물은 도시되지 않은 배수관을 통해 제품의 외측으로 배출된다.On the other hand, while the indoor heat exchanger (7) is heat-exchanged, the water generated by the temperature difference with the indoor air is collected in the drain plate (9), the water collected in the drain plate as described above is the product through the drain pipe not shown Is discharged to the outside.
[고안의목적][Purpose of design]
그러나, 이와 같이 구성된 종래의 공기조화기는 다수개의 상하풍향조절날개(23)를 구동시키는 모터(31)가 적정 토크(Torque) 초과시에 상기 다수개의 상하풍향조절날개(23)의 원활한 작동(적정각도유지)에 문제가 발생할 우려가 있고, 또한, 상기 상하풍향조절날개(23)가 수평상태에 있을때에 반시계방향(도2의 화살표방향)으로 처짐이 발생한다는 문제점이 있었다.However, in the conventional air conditioner configured as described above, when the motor 31 driving the plurality of up-down wind direction control blades 23 exceeds the appropriate torque, smooth operation of the plurality of up-down wind direction control blades 23 (appropriate angle). There is a possibility that a problem may occur, and that the deflection occurs in the counterclockwise direction (the arrow direction in FIG. 2) when the vertical wind direction adjusting blade 23 is in the horizontal state.
본 고안은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 상하풍향조절날개를 일정각도로 제어하는 공기조화기용 상하풍향조절 날개의 각도제어장치를 제공한데 있다.The present invention has been made to solve the above-described problems, the object of the present invention is to provide an angle control device of the up and down wind direction control blades for the air conditioner to control the up and down wind direction control wings at a certain angle.
[고안의 구성 및 작용]][Configuration and Action of Design]
상기 목적을 실현하기 위하여 이루어진 본 고안에 따른 공기조화기용 상하풍향조절날개의 각도제어장치에 의하면, 열교환 된 공기를 상하로 조절하도록 토출구측에 배설된 다수의 상하풍향조절날개와, 상기 다수의 상하풍향조절날개를 회전가능케 지지하도록 상기 상하풍향조절날개의 가장자리측에 배설된 홀더부재와, 상기 다수의 상하풍향조절날개를 동시에 연동시키도록 상기 상하풍향조절날개의 일측에 배설된 링크부재를 구비한 공기조화기에 있어서, 상기 상하풍향조절날개가 수평상태로 회전시에 기우는 것을 방지하도록 상기 링크부재 및 홀더부재의 일측에 탄성수단이 구비된 것을 특징으로 한다.According to the angle control device of the up and down wind direction control blade for the air conditioner according to the present invention made to achieve the above object, a plurality of up and down wind direction control blades disposed on the discharge port side to adjust the heat exchanged up and down, and the plurality of top and bottom And a holder member disposed on the edge side of the up and down wind direction adjustment blade to rotatably support the wind direction control vane, and a link member disposed on one side of the up and down wind direction control wing to simultaneously link the plurality of up and down wind direction control wings. In the air conditioner, it characterized in that the elastic means is provided on one side of the link member and the holder member to prevent the up and down wind direction control blades to tilt when rotated in a horizontal state.
이하, 본 고안의 바람직한 일실시예를 첨부된 도면 도3 및 도4에 따라서 더욱 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to FIGS. 3 and 4.
도3 및 도4에 도시한 바와 같이 토출공기의 풍향을 상하로 조절하도록 다수개의 상하풍향조절날개(23)가 홀더부재(27, 29)에 의해 회동가능케 배설되어 있고, 상기 홀더부재(27, 29)의 일측에는 상기 상하풍향조절날개(23)를 구동시키도록 모터(31)가 배설되어 있고, 상기 모터(31)가 배설된 상하풍향조절날개(23)의 타측에는 상기 다수의 상하풍향조절날개(23)를 동시에 연동시키는 링크부재(33)가 배설되어 있고, 상기 링크부재(33) 및 홀더부재(29)의 일측에는 모터(31)가 적정 토그(Torque) 초과시에 상기 다수개의 상하풍향조절날개(23)의 적정 각도를 유지시킴과 동시에, 상하풍향조절날개(23)가 수평상태에 있을때에 처지는 것을 방지하도록 탄성수단(100)이 배설되어 있다.As shown in Figs. 3 and 4, a plurality of up-down wind direction control blades 23 are arranged to be rotatable by holder members 27 and 29 so as to adjust the wind direction of the discharged air up and down. On one side of the 29) the motor 31 is disposed to drive the up and down wind direction control blade 23, the other side of the up and down wind direction control blade 23, the motor 31 is disposed, the plurality of up and down wind direction control. Link members 33 for simultaneously interlocking the blades 23 are arranged, and on one side of the link member 33 and the holder member 29, the plurality of vertical wind directions when the motor 31 exceeds the appropriate torque. An elastic means 100 is disposed to maintain the proper angle of the control blade 23 and to prevent the control blade 23 from sagging when the vertical wind direction control blade 23 is in a horizontal state.
상기 탄성수단(100)은 링크부재를 당기는 인장력을 갖도록 되어 있다.The elastic means 100 is to have a tensile force for pulling the link member.
상기 링크부재(33)는 상기 상하풍향조절날개(23)의 지지부(23a)가 삽입되어 고정되도록 고리모양을 한 고정부(33a)가 형성되어 있고, 상기 링크부재(33)의 일단에는 상기 탄성수단(100)이 고정되도록 고정홀(33b)이 형성되어 있고, 상기 홀더부재(29)의 일측에는 상기 탄성수단(100)의 타단이 고정되도록 걸림부재(29a)가 형성되어 있다.The link member 33 is formed with a ring-shaped fixing portion 33a so that the support portion 23a of the up and down wind direction adjustment blade 23 is inserted and fixed, and one end of the link member 33 has the elasticity. A fixing hole 33b is formed to fix the means 100, and a locking member 29a is formed at one side of the holder member 29 to fix the other end of the elastic means 100.
다음은 이와 같이 구성된 본 고안의 일실시예에 의한 공기조화기용 상하풍향 조절날개의 각도제어장치의 작용에 대해서 설명한다.Next will be described the operation of the angle control device of the up and down wind direction adjustment blade for the air conditioner according to an embodiment of the present invention configured as described above.
먼저, 모터(31)가 구동됨에 따라 링크부재(33)에 의해 배설된 다수의 상하 풍향조절날개(23)가 연동하여 동시에 상하로 회동됨으로써, 토출공기의 풍향을 상하로 조절한다.First, as the motor 31 is driven, the plurality of up and down wind direction adjusting blades 23 arranged by the link member 33 are rotated up and down at the same time, thereby adjusting the wind direction of the discharged air up and down.
이때, 링크부재(33) 및 홀더부재(29)의 일측에 배설된 탄성수단(100)의 인장력에 의해 상기 모터(31)의 적정 토크(Torque)의 초과시에 상기 다수의 상하풍향조절날개(23)를 원활하게 작동시켜 적정 각도를 유지시킴과 동시에 상하풍향조절날개(23)가 수평상태에 있을때에 처지는 것을 방지한다.At this time, the plurality of vertical wind direction control blades 23 when the appropriate torque (Torque) of the motor 31 is exceeded by the tensile force of the elastic means 100 disposed on one side of the link member 33 and the holder member 29. ) To smoothly operate to maintain the proper angle and at the same time to prevent sagging when the vertical wind direction control blade 23 is in a horizontal state.
[고안의 효과][Effect of design]
상술한 바와 같이 본 고안에 의한 공기조화기용 상하풍향조절날개의 각도제어장치에 의하면, 링크부재 및 홀더부재의 일측에 인장력을 지닌 탄성수단을 배설함에 따라 모터의 적정 토크(Torque) 초과시에 다수의 상하풍향조절날개가 원활하게 작동되도록 함과 동시에 상기 상하풍향조절날개가 수평상태로 있을때에 처지게 되는 것을 방지할 수 있다.As described above, according to the angle control device of the up-and-down wind direction adjustment blade for the air conditioner according to the present invention, a plurality of elastic means having a tension force is disposed on one side of the link member and the holder member, when a plurality of motors exceeds the appropriate torque. It is possible to prevent the up and down wind direction control blades to operate smoothly and at the same time to prevent sagging when the up and down wind direction control blades are in a horizontal state.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960029728U KR19980016413U (en) | 1996-09-13 | 1996-09-13 | Angle control device of up and down wind direction control blade for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960029728U KR19980016413U (en) | 1996-09-13 | 1996-09-13 | Angle control device of up and down wind direction control blade for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980016413U true KR19980016413U (en) | 1998-06-25 |
Family
ID=53976266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960029728U KR19980016413U (en) | 1996-09-13 | 1996-09-13 | Angle control device of up and down wind direction control blade for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980016413U (en) |
-
1996
- 1996-09-13 KR KR2019960029728U patent/KR19980016413U/en not_active Application Discontinuation
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