KR200357296Y1 - A door of having a reduction gear - Google Patents

A door of having a reduction gear Download PDF

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Publication number
KR200357296Y1
KR200357296Y1 KR20-2004-0011063U KR20040011063U KR200357296Y1 KR 200357296 Y1 KR200357296 Y1 KR 200357296Y1 KR 20040011063 U KR20040011063 U KR 20040011063U KR 200357296 Y1 KR200357296 Y1 KR 200357296Y1
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KR
South Korea
Prior art keywords
door
guide groove
drive gear
gear
hinge
Prior art date
Application number
KR20-2004-0011063U
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Korean (ko)
Inventor
조은섭
Original Assignee
조은섭
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Priority to KR20-2004-0011063U priority Critical patent/KR200357296Y1/en
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Publication of KR200357296Y1 publication Critical patent/KR200357296Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Wing Frames And Configurations (AREA)

Abstract

본 고안은 문과 문틀의 일측이 경첩에 의해 결합되어 문을 밀거나 당김에 따라 개폐되는 미닫이문에 있어서, 상기 문(1)의 경첩과 가까운 상단에는 양쪽이 절곡된 부분에 레크(rack)부(11) 장착되며 문(1)의 회전축을 따라 완만하게 휘어진 가이드홈(10)이 형성되어 있고, 상기 가이드홈(10)에는 양측에 작은 직경의 피니언(pinion)부(21) 형성된 구동기어(20)가 삽입되되, 상기 구동기어(20)의 피니언부(21)가 가이드홈(10)의 레크부(11)에 안착되어 구동되도록 삽입되며, 문틀(2)에는 문(1)의 구동기어(20)와 대응되는 위치에 고정기어(30)가 회전가능하게 결합된 감속장치가 구비된 여닫이문에 관한 것으로, 열려져 있던 여닫이문이 바람과 같은 외부환경에 의해 빠른 속도로 닫히는 것을 방지하여 문이 닫히면서 발생되는 소음을 줄일 수 있고, 특히 어린아이의 경우 미쳐 몸이나 손가락을 빼지 못하여 문과 문틀 사이에 손가락 등이 끼어 발생할 수 있는 안전사고를 줄일 수 있다는 것이다.The present invention is a sliding door that one side of the door and the door frame is coupled by a hinge to open and close according to pushing or pulling the door, the upper portion close to the hinge of the door (1) at both ends of the bent (rack) portion ( 11) The guide groove 10 is mounted and is gently curved along the rotation axis of the door (1), the drive gear 20 is formed with a pinion (21) of small diameter on both sides of the guide groove (10) ) Is inserted into the pinion portion 21 of the drive gear 20 so as to be seated and driven in the rack portion 11 of the guide groove 10, and the drive gear of the door 1 to the door frame 2. It relates to a swing door having a deceleration device in which the fixed gear 30 is rotatably coupled to a position corresponding to 20), which prevents the open swing door from being closed at high speed by an external environment such as wind. To reduce the noise generated by closing, especially for small children It is that mothayeo pull out the body and fingers to reduce the accidents that may occur, such as fingers caught between the door and door frame.

Description

감속장치가 구비된 여닫이문{A door of having a reduction gear}Swing door with reduction gear {A door of having a reduction gear}

본 고안은 감속장치가 구비된 여닫이문에 관한 것으로, 좀 더 상세하게는 여닫이문이 열린상태에서 바람과 같은 외부환경에 의해 빠른 속도로 닫히는 것을 방지하여 문과 문틀 사이에 손가락 등이 끼어 발생할 수 있는 안전사고를 줄일 수 있는 감속장치가 구비된 여닫이문에 관한 것이다.The present invention relates to a swinging door equipped with a deceleration device, and more particularly, to prevent the closing of the swinging door at high speed by an external environment such as wind while the swinging door is open. It relates to a swing door equipped with a reduction device that can reduce safety accidents.

일반적으로 가정이나 사무실에서 사용되고 있는 출입문들은 대부분이 문과 문틀의 일측이 경첩에 의해 결합되어 사용자가 문을 밀거나 당김에 따라 회전에 의해 개폐되는 미닫이문이다.In general, doors used in homes and offices are sliding doors that are opened and closed by rotation as one side of the door and the door frame are coupled by a hinge and the user pushes or pulls the door.

그러나, 이와 같은 미닫이문의 경우 열려져 있던 문이 바람과 같은 외부환경에 의해 빨리 닫히게 되면 큰 소리가 나서 놀라게 되거나 특히 어린이의 경우 미쳐 몸이나 손을 빼지 못하여 문과 문틀 사이에 끼어 크게 다치게 되는 안전사고가 발생하게 되는 문제점이 있었다.However, in the case of such a sliding door, if the door that is opened is quickly closed by an external environment such as the wind, a loud sound may surprise the child, and in particular, a child may be injured by being caught between the door and the frame, causing serious injury. There was a problem.

따라서 본 고안은 상기와 같은 문제점을 해결하기 위하여 구성된 것으로, 여닫이문이 열린상태에서 바람과 같은 외부환경에 의해 빠른 속도로 닫히는 것을 방지하여 문과 문틀 사이에 손가락 등이 끼어 발생할 수 있는 안전사고를 줄일 수 있는 감속장치가 구비된 여닫이문을 제공하는 것을 목적으로 한다.Therefore, the present invention is configured to solve the above problems, and prevents the closing of the fast door by the external environment such as wind in the open door to reduce the safety accidents that can occur between the door and the frame by fingers. It is an object of the present invention to provide a swing door equipped with a speed reduction device.

도 1은 본 고안의 여닫이문을 나타낸 사시도1 is a perspective view showing a swing door of the present invention

도 2는 도 1의 여닫이문의 주요부분을 나타낸 단면도Figure 2 is a cross-sectional view showing the main part of the swing door of Figure 1

도 3a 내지 3b는 본 고안의 여닫이문의 사용상태를 나타낸 사시도3a to 3b is a perspective view showing a state of use of the swing door of the present invention

<도면의 주요부호에 대한 상세한 설명><Detailed description of the major symbols in the drawings>

1 : 문 2 : 문틀1: door 2: door frame

10 : 가이드홈 11 : 레크부10: guide groove 11: the leg portion

12 : 고정홈 20 : 구동기어12: fixed groove 20: drive gear

21 : 피니언부 22 : 고정돌기21: pinion portion 22: fixing protrusion

30 : 고정기어30: fixed gear

상기와 같은 목적을 달성하기 위하여 본 고안은,The present invention to achieve the above object,

문과 문틀의 일측이 경첩에 의해 결합되어 문을 밀거나 당김에 따라 개폐되는 미닫이문에 있어서,In the sliding door that one side of the door and the door frame is coupled by a hinge and opened and closed by pushing or pulling the door,

상기 문의 경첩과 가까운 상단에는 양쪽이 절곡된 부분에 레크(rack)부 장착되며 문의 회전축을 따라 완만하게 휘어진 가이드홈이 형성되어 있고, 상기 가이드홈에는 양측에 작은 직경의 피니언(pinion)부 형성된 구동기어가 삽입되되, 상기 구동기어의 피니언부가 가이드홈의 레크부에 안착되어 구동되도록 삽입되며,At the upper end of the door hinge, a rack portion is mounted at a bent portion at both sides, and a guide groove bent gently along the axis of rotation of the door, and the guide groove has a small diameter pinion portion at both sides thereof. The gear is inserted, and the pinion portion of the drive gear is inserted so as to be seated and driven in the rack portion of the guide groove,

문틀에는 문의 구동기어와 대응되는 위치에 고정기어가 회전가능하게 결합된 것을 특징으로 하는 감속장치가 구비된 여닫이문을 제공함으로서 달성된다.The door frame is achieved by providing a swing door with a reduction device, characterized in that the fixed gear is rotatably coupled to a position corresponding to the drive gear of the door.

이하에서는 본 고안에 대하여 첨부된 도면에 도시된 실시예에 따라 구체적으로 설명하기는 하나, 본 고안이 도면에 도시된 실시예만으로 한정되는 것은 아니다.Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited to the embodiments shown in the drawings.

도 1은 본 고안의 여닫이문을 나타낸 사시도이고, 도 2는 도 1의 여닫이문의 주요부분을 나타낸 단면도이다.1 is a perspective view showing a swing door of the present invention, Figure 2 is a cross-sectional view showing the main part of the swing door of FIG.

상기 도 1과 도 2에 도시된 바와 같이, 본 고안의 여닫이문은 문(1)의 경첩과 가까운 상단에는 양쪽이 절곡된 부분에 레크(rack)부(11)가 장착되고 문의 회전축을 따라 완만하게 휘어진 가이드홈(10)이 형성되어 있고, 상기 가이드홈(10)에는 양측에 작은 직경의 피니언(pinion)부(21)가 형성된 구동기어(20)가 삽입되되, 상기 구동기어(20)의 피니언부(21)가 가이드홈(10)의 레크부(11)에 안착되어 이동되도록 삽입되어 있다.As shown in FIG. 1 and FIG. 2, the swing door of the present invention is equipped with a rack portion 11 at a bent portion at both ends of the hinge door of the door 1 and is smooth along the rotation axis of the door. The guide groove 10 is formed to be bent, the drive gear 20 is formed in the guide groove 10 is formed with a pinion (21) of small diameter on both sides, the drive gear 20 of the The pinion portion 21 is inserted into the rack portion 11 of the guide groove 10 so as to be moved.

즉, 상기한 구동기어(20)는 양측의 피니언부(21)가 가이드홈(10)의 레크부(11)를 따라 가이드홈(10)의 전.후방향으로 이동이 가능하도록 하여 구동기어(20)의 회전운동이 직선운동으로 변환되도록 한다.That is, the drive gear 20 is a drive gear (2) by allowing the pinion portion 21 on both sides to move in the front and rear direction of the guide groove 10 along the rack portion 11 of the guide groove (10). The rotational motion of 20) is converted into linear motion.

상기한 구동기어(20)는 가이드홈(10)으로 부터 쉽게 탈착되지 않고 고정시키기 위해 피니언부(21)의 양쪽 중심축에 고정돌기(22)를 설치하고, 가이드홈(10)에는 상기 고정돌기(22)가 삽입될 수 있는 고정홈(12)을 길이방향을 따라 형성함에 따라 구동기어(20)가 가이드홈(10)을 따라 이동하는데 전혀 장애가 되지 않으면서고정시킬 수 있다.The drive gear 20 is provided with fixing projections 22 on both central shafts of the pinion portion 21 to fix without being easily removed from the guide groove 10, the fixing projection in the guide groove 10 By forming the fixing groove 12 along the longitudinal direction in which the 22 can be inserted, the driving gear 20 can be fixed without any obstacle to the movement along the guide groove 10.

또한, 문틀(2)에는 문(1)의 구동기어(20)와 대응되는 위치에 고정기어(30)가 회전가능하게 결합되어 있으며, 상기한 고정기어(30)는 문이 닫히는 동안 구동기어(20)와 맞물려 회전운동을 전달하는 역할을 수행하게 된다.In addition, the fixed gear 30 is rotatably coupled to a position corresponding to the drive gear 20 of the door 1 in the door frame 2, wherein the fixed gear 30 is a drive gear while the door is closed ( 20) to play a role of transmitting the rotational movement.

도 3a 내지 3b는 본 고안의 여닫이문의 사용상태를 나타낸 사시도이다.3a to 3b is a perspective view showing a state of use of the swing door of the present invention.

도 3a에서는 문이 열려져 있는 상태를 나타낸 것으로, 문(1)의 구동기어(20)가 가이드홈(10)의 가장 앞에 위치되어 있음을 보여주고 있다. 또한, 도 3b에서는 열려져 있던 문이 닫혀있는 상태를 나타낸 것으로, 문(1)의 구동기어(20)가 문틀(2)의 고정기어(30)와 접촉된 상태에서 가이드홈(10)의 뒤에 위치되어 있음을 보여주고 있다.3A shows a state in which the door is opened, and shows that the drive gear 20 of the door 1 is located in front of the guide groove 10. In addition, FIG. 3B shows a state in which the opened door is closed, and is positioned behind the guide groove 10 in a state in which the driving gear 20 of the door 1 is in contact with the fixed gear 30 of the door frame 2. It is shown.

이는 열려져 있던 문(1)이 닫히는 과정에서 구동기어(20)가 문틀(2)의 고정기어(30)와 접촉하게 되고, 이와 같이 고정기어(20)와 접촉하여 회전하게 되는 구동기어(30)는 문(1)이 완전히 닫힐 때까지 가이드홈(10)을 따라 이동하게 된다. 이는 구동기어(20)의 피니언부(21)가 가이드홈(10)의 레크부(11)를 따라 이동하여 회전운동이 직선운동으로 바뀌기 때문이다.The drive gear 20 is in contact with the fixed gear 30 of the door frame 2 in the process of closing the open door (1), the drive gear 30 is rotated in contact with the fixed gear 20 in this way Is moved along the guide groove 10 until the door (1) is completely closed. This is because the pinion portion 21 of the drive gear 20 moves along the leg portion 11 of the guide groove 10 so that the rotational movement is changed into a linear movement.

이와 같이 문이 닫히는 동안 문틀의 고정기어가 문의 구동기어와 접촉하여 회전함에 따라 그 닫히는 속도를 감속시켜 문이 완전히 닫히는 순간에는 비교적 천천히 닫히도록 할 수 있다는 것이다.Thus, as the fixed gear of the door frame rotates in contact with the drive gear of the door while the door is closed, the closing speed can be reduced so that the door closes relatively slowly when the door is completely closed.

따라서 본 고안은 여닫이문이 열린상태에서 바람과 같은 외부환경에 의해 빠른 속도로 닫히는 것을 방지하여 소리가 나는 것을 방지할 수 있고, 특히 어린아이들의 경우 미쳐 몸이나 손가락을 빼지 못하고 문과 문틀 사이에 손가락 등이 끼어 발생할 수 있는 안전사고를 줄일 수 있다는 것이다.Therefore, the present invention prevents the sound from being closed by the external environment such as wind in the open door, and prevents the sound. Especially in the case of small children, the finger between the door and the door frame can not be pulled out. It is possible to reduce the safety accidents that can be caused by back.

상술한 바와 같이 본 고안의 감속장치가 구비된 여닫이문은 열려져 있던 여닫이문이 바람과 같은 외부환경에 의해 빠른 속도로 닫히는 것을 방지하여 문이 닫히면서 발생되는 소음을 줄일 수 있고, 특히 어린아이의 경우 미쳐 몸이나 손가락을 빼지 못하여 문과 문틀 사이에 손가락 등이 끼어 발생할 수 있는 안전사고를 줄일 수 있다는 효과를 가져오는 것이다.As described above, the swing door provided with the reduction device of the present invention prevents the swing door from being closed at a high speed by an external environment such as wind, thereby reducing the noise generated when the door is closed. In this case, it is possible to reduce the safety accidents that may occur due to fingers being caught between the door and the door frame because the body or fingers cannot be pulled out.

Claims (2)

문과 문틀의 일측이 경첩에 의해 결합되어 문을 밀거나 당김에 따라 개폐되는 미닫이문에 있어서,In the sliding door that one side of the door and the door frame is coupled by a hinge and opened and closed by pushing or pulling the door, 상기 문(1)의 경첩과 가까운 상단에는 양쪽이 절곡된 부분에 레크(rack)부(11) 장착되며 문(1)의 회전축을 따라 완만하게 휘어진 가이드홈(10)이 형성되어 있고, 상기 가이드홈(10)에는 양측에 작은 직경의 피니언(pinion)부(21) 형성된 구동기어(20)가 삽입되되, 상기 구동기어(20)의 피니언부(21)가 가이드홈(10)의 레크부(11)에 안착되어 구동되도록 삽입되며,The upper end of the door (1) close to the hinge (rack) 11 is mounted on the bent portion of both sides is formed with a guide groove (10) gently bent along the axis of rotation of the door (1), the guide The groove 10 has a drive gear 20 formed with a pinion portion 21 having a small diameter on both sides thereof, and the pinion portion 21 of the drive gear 20 is a rack portion of the guide groove 10. 11) is inserted into the drive to be seated 문틀(2)에는 문(1)의 구동기어(20)와 대응되는 위치에 고정기어(30)가 회전가능하게 결합된 것을 특징으로 하는 감속장치가 구비된 여닫이문.The door frame 2 is a swing door with a reduction device, characterized in that the fixed gear 30 is rotatably coupled to a position corresponding to the drive gear 20 of the door (1). 청구항 1에 있어서, 상기 구동기어(20)는 피니언부(21)의 양쪽 중심축에 고정돌기(22)가 설치되고, 가이드홈(10)에는 상기 고정돌기(22)가 삽입될 수 있는 고정홈(12)이 길이방향을 따라 형성된 것을 특징으로 하는 감속장치가 구비된 여닫이문.The fixing gear 22 of claim 1, wherein the driving gear 20 is provided with fixing protrusions 22 on both central shafts of the pinion portion 21, and the fixing protrusions 22 can be inserted into the guide grooves 10. Swing door with a reduction device, characterized in that formed along the longitudinal direction (12).
KR20-2004-0011063U 2004-04-21 2004-04-21 A door of having a reduction gear KR200357296Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728859B1 (en) 2015-11-10 2017-04-20 정용현 Safety Device of Door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728859B1 (en) 2015-11-10 2017-04-20 정용현 Safety Device of Door

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