KR102050638B1 - Blind having separator for pulling two lines - Google Patents

Blind having separator for pulling two lines Download PDF

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Publication number
KR102050638B1
KR102050638B1 KR1020170143067A KR20170143067A KR102050638B1 KR 102050638 B1 KR102050638 B1 KR 102050638B1 KR 1020170143067 A KR1020170143067 A KR 1020170143067A KR 20170143067 A KR20170143067 A KR 20170143067A KR 102050638 B1 KR102050638 B1 KR 102050638B1
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KR
South Korea
Prior art keywords
wheel
safety
line
pull
blind
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KR1020170143067A
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Korean (ko)
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KR20190048268A (en
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지상훈
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지상훈
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Priority to KR1020170143067A priority Critical patent/KR102050638B1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/583—Cords or cables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • E06B2009/785—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles by belts, straps, bands, tapes, cords, tassels

Abstract

본 발명은 블라인드 일 측에 결합하여 동력을 전달하는 구동구와, 상기 구동구 하부에서 동력이 전달되게 전동결속수단으로 결합되며, 상기 줄이 권취되고 양 줄을 당길 때 상기 구동구와 분리되는 양줄 당김 분리수단이 포함되고, 상기 양줄 당김 분리수단은 상기 구동구와 결합되는 안전분리구와 상기 안전분리구 중앙에 줄이 권취되어 상기 전동결속수단에 전동결속되는 제 3 휠이 구비되고, 상기 안전분리구에서 제 3 휠 양 옆 각각에 위치하여 한쪽 줄을 당길 때는 결속이 유지되고 양 줄을 당겼을 때 상기 구동구와 분리되어 선택적으로 작동되는 안전분리부재가 포함되고, 상기 안전분리부재는 상단은 상기 구동구와 걸림결속되고, 중단은 제 3 휠 양 옆에 고정되고, 하단은 줄에 밀려 움직이게 되는 것을 특징으로 한다.The present invention is coupled to one side of the blind drive unit for transmitting power, and coupled to the power transmission means to transmit power from the lower portion of the drive unit, both lines are separated from the drive when the line is wound and pull both lines A pull separating means is included, and the two-line pulling separating means includes a safety separator connected to the driving hole and a third wheel wound around a line at the center of the safety separator so that the electric binding means is electrically engaged. Positioned at each side of the third wheel in the sphere, when the one row is pulled, the binding is maintained, and when the two rows are pulled apart and includes a safety separation member that is selectively operated, the safety separation member is the top It is characterized in that the engagement with the drive port, the suspension is fixed to both sides of the third wheel, the lower end is pushed by a string.

Description

양줄 당김 분리수단을 갖는 블라인드{BLIND HAVING SEPARATOR FOR PULLING TWO LINES }BLIND HAVING SEPARATOR FOR PULLING TWO LINES}

본 발명은 햇빛을 차단하는 블라인드에 있어서, 더욱 상세하게는 블라인드 일 측에 결합되는 구동구에 양줄을 당김으로 분리가 되는 양줄 당김 분리수단을 갖는 블라인드에 관한 것이다.The present invention relates to a blind having a two-line pull separation means which is separated by pulling both lines in the drive unit coupled to one side of the blind in the blind to block sunlight.

일반적으로 창문에는 내부를 가리고 밖에서 비치는 햇빛을 차단하기 위해서 블라인드를 설치하고 있다. 블라인드 일 측에는 줄을 이용하여 동력을 전달하는 구동구가 설치가 되어 스크린이나 슬랫 등을 동작시킨다.In general, blinds are installed in windows to cover the inside and block the sunlight from outside. One side of the blind is installed with a drive port for transmitting power using a string to operate the screen or slat.

그러나, 일 측에 구동구에 감겨 축 늘어진 폐곡선의 줄에 아이들의 신체일부가 감겨 여러사고가 발생하고 있다. 특히 목에 감겨 질식되는 심각한 상황에 처하는 경우가 종종 있다.However, a number of accidents are caused by winding a part of the children's body in a row of closed curves that are wound around the drive port on one side. In particular, the situation is often a serious choking around the neck.

이러한 사고를 방지하기 위해서, 종래에는 대한민국 특허등록번호 제10-1437853호인 소아 안전사고 방지용 블라인드와 같은 발명이 있었다. 종래 발명은 스크린과; 스크린이 권취되는 권취롤러와; 스크린의 하단부가 걸림되어 지지되는 하단바와; 권취롤러의 일측에 설치되어 권취롤러를 구동시키는 체인풀리와; 체인풀리에 결속되어 스크린을 승강시키는 구동체인;으로 구성된 블라인드에 있어서, 상기 체인걸림구는 탄성이 부여된 연질의 재질로 형성되고, 단면의 형상이 외측으로 갈수록 넓어지는 경사면이 형성된 대략 "

Figure 112017107659224-pat00001
" 형상으로 형성됨을 특징으로 하여 일정 무게이상의 중량이 실리게 되면 구동체인이 체인풀리로부터 이탈되도록 함으로 어린 아이들이 구동체인에 목을 비롯한 신체의 일부분이 걸리게 되어 발생할 수 있는 안전사고를 사전에 예방하는 발명을 제시하고 있다. 그러나 종래발명은 다음과 같은 문제가 있다.In order to prevent such an accident, conventionally, there was an invention such as a blind for preventing pediatric safety accidents in Korea Patent Registration No. 10-1437853. The prior invention and the screen; A winding roller on which the screen is wound; A lower bar at which the lower end of the screen is locked and supported; A chain pulley installed at one side of the winding roller to drive the winding roller; In the blind consisting of, the chain latch is formed of a soft material with elasticity, the inclined surface is formed in the shape of the cross-section is widened toward the outside is approximately "
Figure 112017107659224-pat00001
"It is characterized by the shape that the weight of more than a certain weight to the drive chain is pulled out of the chain pulley to prevent the children from being caught in the drive chain, including neck and part of the body to prevent safety accidents that can occur in advance However, the present invention has the following problems.

첫째, 체인걸림구는 탄성력의 한계이상으로 꺽 일 경우 손상 될 수 있고, 한 개 이상이 손상되면 작동이 어려운 단점이 있다. 둘째, 분리된 구동체인 즉, 줄을 다시 결합할 때 작업이 번거로우며 시간이 오래 걸리는 단점이 있다. First, the chain latch can be damaged if it is bent more than the limit of the elastic force, there is a disadvantage that is difficult to operate if more than one is damaged. Second, there is a disadvantage that the operation is cumbersome and takes a long time when the separate drive chain, that is, when the rope is recombined.

대한민국 특허등록번호 제10-1437853호Republic of Korea Patent Registration No. 10-1437853

본 발명이 해결하고자 하는 기술적 과제는 한쪽 줄을 당길 때는 분리되지 않고, 양 줄을 당기면 구동구와 분리되는 양줄 당김 분리수단과 다시 재결합이 가능하게 제공하는 것이다.The technical problem to be solved by the present invention is to provide a recombination and re-combination with the pull-out separating means that is not separated when pulling one line, pulled both lines and the drive port is pulled.

빛을 차단하며, 줄을 이용하여 스크린이나 슬랫 등을 동작시키는 블라인드에 있어서, 상기 블라인드 일 측에 결합하여 동력을 전달하는 구동구와, 상기 구동구 하부에서 동력이 전달되게 전동결속수단으로 결합되며, 상기 줄이 권취되고 양 줄을 당길 때 상기 구동구와 분리되는 양줄 당김 분리수단이 포함되고,In the blind for blocking the light, using a string to operate the screen or slat, etc., coupled to one side of the blind for transmitting power and coupled to the transmission means so that the power is transmitted from the lower drive opening It includes a two-line pull separating means that is separated from the drive when the line is wound and pulls both lines,

상기 양줄 당김 분리수단은 상기 구동구와 결합되는 안전분리구와 상기 안전분리구 중앙에 줄이 권취되어 상기 전동결속수단에 전동결속되는 제 3 휠이 구비되고, 상기 안전분리구에서 제 3 휠 양 옆 각각에 위치하여 한쪽 줄을 당길 때는 결속이 유지되고 양 줄을 당겼을 때 상기 구동구와 분리되어 선택적으로 작동되는 안전분리부재가 포함되고, 상기 안전분리부재는 상단은 상기 구동구와 걸림결속되고, 중단은 제 3 휠 양 옆에 고정되고, 하단은 줄에 밀려 움직이게 되는 것을 제공한다.The two-line pull separating means is provided with a safety separator which is coupled to the drive opening and a third wheel which is wound in the center of the safety separator so as to be electrically coupled to the transmission fastening means, both sides of the third wheel at the safety separator. When the strings are positioned on each one, the binding is maintained, and when the two strings are pulled, the safety separation member is selectively operated by being separated from the driving hole, and the safety separation member is engaged with the driving hole. The suspension is fixed on either side of the third wheel, and the bottom provides for being pushed on the string.

또한 상기 양줄 당김 분리수단은 줄이 권취되어 회전되는 제 3 휠이 형성되고, 상기 제 3 휠과 같은 제 3 축에 회전되며 구동구의 제 2 축에 걸림으로 결속되고 양 줄을 당겼을 때 벌어져 분리되는 안전분리부재가 포함되는 것을 제공한다.In addition, the two-line pull separating means is formed when a third wheel is formed by the winding of the rope is rotated, rotated on the same third axis as the third wheel, bound to the second axis of the drive mechanism and opened when pulled both lines It is provided that the safety separation member is included.

본 발명은 줄에 신체일부가 걸려 사고를 방지하기 위한 것으로, 한 쪽 줄을 당기면 작동하다가 두 개의 줄을 동시에 당겼을 때 구동부와 양줄 당김 분리수단이 분리되어 작동을 멈추고, 재결합을 할 때 쉽게 장착할 수 있는 것이다. The present invention is intended to prevent accidents by hanging a part of the body, the pull and one line pull separation means is separated when the operation is pulled at the same time pull the two lines at the same time to stop the operation, easy to reattach You can do it.

도 1은 본 발명의 실시 예를 따른 측면도.
도 2는 본 발명의 실시 예를 따른 정면도.
도 3은 본 발명의 실시 예를 따른 사용상태도.
도 4는 본 발명의 다른 실시 예를 따른 정면도.
도 5는 본 발명의 다른 실시 예를 따른 사용상태도.
도 6은 본 발명의 다른 실시 예를 따른 측면도.1 is a side view according to an embodiment of the present invention.
2 is a front view according to an embodiment of the present invention.
3 is a state diagram used in accordance with an embodiment of the present invention.
4 is a front view according to another embodiment of the present invention.
5 is a state diagram used in accordance with another embodiment of the present invention.
6 is a side view according to another embodiment of the present invention.

첨부된 도면을 참조하여 설명하면 다음과 같다.When described with reference to the accompanying drawings as follows.

빛을 차단하며, 줄을 이용하여 스크린 또는 슬랫 등을 감아서 동작시키는 블라인드에 있어서, 상기 블라인드(10) 일 측에 결합하여 동력을 전달하는 구동구(110)이 설치된다.In the blind to block the light, and to operate by winding the screen or slat, etc. using a string, the drive port 110 is coupled to one side of the blind 10 to transmit power.

상기 구동구(110)은 블라인드(10)의 스크린 권취롤러에 회전력을 공급하는 전동결속수단이 포함된다.
상기 전동결속수단은 제 1 축(111)과 상기 제 1 축(111)에 지지고정되어 외부의 회전동력이 연결되는 제 1 휠(112)과, 상기 제 1 휠(112) 하부에 또는 일 측에 형성된 제 2 축(113)에서 고정되어 외부의 회전동력을 상기 제 1 휠(112)에 전달하는 제 2 휠(114)로 구성된다. The drive unit 110 includes a power transmission means for supplying a rotational force to the screen winding roller of the blind (10).
The transmission binding means is fixed to the first shaft 111 and the first shaft 111, the first wheel 112 and the external rotational power is connected, and below or one side of the first wheel 112 It is fixed to the second shaft 113 formed in the second wheel 114 for transmitting an external rotational power to the first wheel (112).

상기 제 2 휠(114)를 회전시키며 구동구(110)에 탈착되는 양줄 당김 분리수단(120)이 형성된다. 상기 양줄 당김 분리수단(120)은 안전분리구(121)에서 좌우에 각각 서로 대칭으로 안전분리부재(122)가 설치된다.
상기 안전분리부재(122)는 상단에 상기 제 2 휠(114)의 양 옆에 각각 돌출된 돌출돌기(115)에 탈부착 되게 홈으로 결속부(122a)가 형성된다. 중단에는 안전분리구(121)에 회전되게 고정되는 받침부(122b)가 형성된다. 또한 받침부(122b)에는 상기 결속부(122a)에서 상기 안전분리부재(122)가 계속 걸림 결속되는 방향으로 회전되게 힘을 주는 스프링이 형성됨을 포함한다. 상기 안전분리부재(122)의 하부에는 줄을 당길 때 미는 힘을 주어서 상기 결속부(122a)의 결속이 풀려 상기 구동구(110)과 양줄 당김 분리수단(120)이 서로 분리되는 안전작용부(122c)가 형성된다. 또한 상기 안전분리부재(122)는 지렛대의 원리로 안전작용부(122c)의 길이를 조정하여 분리하기 위한 힘이 설정되는 것이 포함된다.Rotating the second wheel 114 and the two-wire pull separating means 120 is detached to the drive port 110 is formed. The two-line pull separating means 120 is installed on the left and right in the safety separator 121, the safety separation member 122 symmetrically to each other.
The safety separating member 122 has a coupling portion 122a formed as a groove to be detachably attached to the protruding protrusions 115 protruding from both sides of the second wheel 114 at the upper end thereof. At the interruption, the support part 122b is formed to be rotatably fixed to the safety separator 121. In addition, the support portion 122b includes a spring that is formed to force the rotation in the direction in which the safety separation member 122 is continuously engaged in the binding portion 122a. The safety action unit is formed in the lower portion of the safety separating member 122 by applying a pushing force when pulling a string to loosen the binding of the binding part 122a so that the driving hole 110 and the two-line pulling separating means 120 are separated from each other. 122c) is formed. In addition, the safety separating member 122 includes a force for separating by adjusting the length of the safety action portion (122c) on the principle of the lever.

상기 안전분리부재(122) 사이에는 전동결속되는 상기 전동결속수단에 제 3 축(123)이 포함되고 상기 제 3 축(123)에 회전되게 고정되는 제 3 휠(124)가 상기 제 2 휠(114)를 회전시킨다. 상기 제 3 휠(124)에는 폐곡선의 줄이 결합되어 한쪽 줄을 당김으로 회전되게 된다. 또한 상기 전동결속수단은 제 2 축 및 휠(113,114)이 없이 제 1 축 및 휠(111,112)과 제 3 축 및 휠(123,124)으로 전동결속됨이 포함된다.A third wheel 124 is included between the safety separating member 122 and the electric transmission means that is electrically engaged, and a third wheel 124 that is fixedly rotated to the third axis 123 includes the second wheel ( 114). The third wheel 124 is coupled to the rope of the closed curve is rotated by pulling one line. In addition, the power transmission means includes a power transmission by the first shaft and the wheel (111, 112) and the third shaft and the wheel (123, 124) without the second shaft and the wheel (113, 114).

다른 실시예로 상기 양줄 당김 분리수단(120)의 결속부(122a)는 제 2 축에 탈부착되게 형성되고, 상기 받침부(122b)는 상기 제 3 축(123)에 회전되게 고정된다. 또한 상기 받침부(122b)는 결속부(122a)가 계속 결속되게 힘을 주는 방향으로 내부에 스프링이 형성됨을 포함한다. 상기 안전작용부(122c)가 돌출되어 줄이 걸리고, 줄을 당길 때 미는 힘을 주어서 상기 결속부(122a)의 결속이 풀려 탈착되는 것이 포함된다.In another embodiment, the binding portion 122a of the two-line pull separating means 120 is formed to be detachably attached to the second shaft, and the support portion 122b is rotatably fixed to the third shaft 123. In addition, the support portion 122b includes a spring formed therein in a direction in which a force to keep the binding portion 122a bound. The safety action portion (122c) is protruding to take a string, it is included that the binding of the binding portion (122a) is released by giving a pushing force when pulling the string.

또한 상기 결속부는 제 1 축에 탈부착되게 형성됨을 포함한다.In addition, the binding portion includes a detachable form on the first shaft.

상기와 같이 형성된 본 발명은 다음과 같이 작동한다.The present invention formed as above operates as follows.

한쪽 줄을 당기면 전동결속수단 제 3 휠(124) 그리고 제 2 휠(114)와 제 1 휠(112)를 순서대로 회전시켜 블라인드(10) 내부로 회전동력이 전달된다. 두 개의 안전분리부재(122)중 하나만 동작하는데 한쪽 줄이 안전작용부(122c)를 밀어 결속부가 분리되게 되고, 제 3 휠(124)를 기준으로 대칭되는 반대쪽 안전분리부재(122)는 동작하지 않아 결속이 유지된다. 양쪽 줄을 당기면, 양쪽 줄이 서로 벌어지면서 두 개의 안전분리부재(122)는 제 3 휠(124)를 기준으로 안전작용부(122c)가 서로 벌어지게 되며, 결속부(122a)가 분리된다. 결국 구동구(110)와 양줄 당김 분리수단(120)의 결합이 서로 분리되게 된다.Pulling one row rotates the third transmission wheel 124 and the second wheel 114 and the first wheel 112 in order to transmit the rotational power into the blind 10. Only one of the two safety separating members 122 operates, but one line pushes the safety acting portion 122c to separate the binding portion, and the opposite safety separating member 122 symmetrically with respect to the third wheel 124 does not operate. Solidarity is maintained. When both strings are pulled, the two safety separating members 122 open the two safety separating members 122 with respect to the third wheel 124, and the safety acting portions 122c are separated from each other, and the binding portion 122a is separated. As a result, the coupling of the driving tool 110 and the two-line pull separating means 120 is separated from each other.

10 : 블라인드 20 : 줄
110: 구동구
111: 제 1 축 112: 제 1 휠
113: 제 2 축 114: 제 2 휠
115: 돌출돌기
120: 양줄 당김 분리수단 121: 안전분리구
122: 안전분리부재
122a: 결속부 122b: 받침부 122c: 안전작용부
123: 제 3 축 123: 제 3 휠10: blind 20: row
110: drive hole
111: first axis 112: first wheel
113: second axis 114: second wheel
115: protrusion
120: two-line pull separation means 121: safety separator
122: safety separation member
122a: binding part 122b: support part 122c: safety operation part
123: third axis 123: third wheel

Claims (2)

빛을 차단하며, 줄을 이용하여 스크린 또는 슬랫 등을 감아서 동작시키는 블라인드에 있어서;
상기 블라인드(10) 일 측에 결합하여 동력을 전달하는 구동구(110)와, 상기 구동구(110) 하부에서 동력이 전달되게 전동결속수단으로 매개로 결합되며 줄이 권취되고 양 줄을 당길 때 상기 구동구(110)와 분리되는 양줄 당김 분리수단이 포함되고,
상기 전동결속수단은 구동구(110)의 중앙에 형성된 제 1 축(111)과 제 1 축(111)에 지지고정되어 외부의 회전동력이 연결되는 제 1 휠(112)과 상기 구동구(110)의 상기 제 1 휠(112) 하부 측에 형성된 제 2 축(113), 상기 제 2 축휠(113)에서 고정되어 외부의 회전동력을 상기 제 1 휠(112)에 전달하는 제 2 휠(114)로 구성되고;
상기 양줄 당김 분리수단(120)의 안전분리구(121) 좌우에 각각 서로 대칭으로 안전분리부재(122)가 구비되고;
상기 안전분리부재(122) 사이의 양줄 당김 분리수단(120)의 중앙에는 제 3 축(123)이 구비되고 상기 제 3 축(123)에는 회전되게 고정되어서 폐곡선의 줄이 결합되어 한쪽 줄을 당김으로 회전되어 제 2 휠(114)를 회전시키는 제 3 휠(124)이 구비되며;
상기 안전분리부재(122)는 상단에 상기 제 2 휠(114)의 양 옆에 각각 돌출된 돌출돌기(115)에 탈부착 되게 홈으로 결속부(122a)가 형성되고, 안전분리부재(122)의 중단에는 안전분리구(121)에 회전되게 고정되는 받침부(122b)가 형성되며, 받침부(122b)에는 상기 결속부(122a)에서 상기 안전분리부재(122)가 계속 걸림 결속되는 방향으로 회전되게 힘을 주는 스프링이 형성되며, 상기 안전분리부재(122)의 하부에는 줄을 당길 때 미는 힘을 주어서 상기 결속부(122a)의 결속이 풀려 상기 구동구(110)과 양줄 당김 분리수단(120)이 서로 분리되는 안전작용부(122c)가 형성되는 것을 특징으로 하는 양줄 당김 분리수단을 갖는 블라인드.A blind for blocking light and operating by winding a screen or a slat using a string;
The drive unit 110 is coupled to one side of the blind 10 and transmits power, and is coupled as a medium through the power transmission means so that power is transmitted from the lower portion of the drive unit 110, and when the line is wound and pulls both lines It includes a two-line pull separating means separated from the drive port 110,
The transmission binding means is fixed to the first shaft 111 and the first shaft 111 formed in the center of the drive mechanism 110, the first wheel 112 and the drive mechanism 110 to which external rotational power is connected. The second wheel (114) formed on the lower side of the first wheel 112, the second wheel (114) is fixed on the second wheel (113) to transfer the external rotational power to the first wheel (112) );
The safety separating member 122 is provided symmetrically with each other on the left and right sides of the safety separator 121 of the two-pull pulling separating means 120;
A third shaft 123 is provided at the center of the two-line pull separating means 120 between the safety separating members 122, and the third shaft 123 is rotatably fixed so that the string of the closed curve is coupled to pull one line. A third wheel 124 rotated to rotate the second wheel 114 is provided;
The safety separating member 122 has a coupling portion 122a formed in a groove to be detachably attached to each of the protruding protrusions 115 protruding from both sides of the second wheel 114 at an upper end of the safety separating member 122. At the interruption, a support part 122b is formed to be fixed to the safety separator 121 to be rotated. The support part 122b is rotated in a direction in which the safety separation member 122 is continuously engaged in the binding part 122a. The spring is formed to give a force, the lower portion of the safety separation member 122 by applying a pushing force when pulling the string to loosen the binding of the binding portion (122a), the drive port 110 and the two-line pull separation means 120 The blind having a two-line pull separation means characterized in that the safety action portion (122c) is formed to be separated from each other. 삭제delete
KR1020170143067A 2017-10-31 2017-10-31 Blind having separator for pulling two lines KR102050638B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200469432Y1 (en) * 2013-08-14 2013-10-14 손홍열 Roll blind with detachable control line
JP2016094714A (en) * 2014-11-12 2016-05-26 株式会社ニチベイ Operation device for opening/closing body

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101437853B1 (en) 2012-12-11 2014-09-04 정명찬 Pediatric safety incidents anti-roll blinds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200469432Y1 (en) * 2013-08-14 2013-10-14 손홍열 Roll blind with detachable control line
JP2016094714A (en) * 2014-11-12 2016-05-26 株式会社ニチベイ Operation device for opening/closing body

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