KR19980051710U - Door drive - Google Patents

Door drive Download PDF

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Publication number
KR19980051710U
KR19980051710U KR2019960064888U KR19960064888U KR19980051710U KR 19980051710 U KR19980051710 U KR 19980051710U KR 2019960064888 U KR2019960064888 U KR 2019960064888U KR 19960064888 U KR19960064888 U KR 19960064888U KR 19980051710 U KR19980051710 U KR 19980051710U
Authority
KR
South Korea
Prior art keywords
door
cylinder
valve
coupled
gear
Prior art date
Application number
KR2019960064888U
Other languages
Korean (ko)
Inventor
정강원
Original Assignee
박병재
현대자동차 주식회사
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
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960064888U priority Critical patent/KR19980051710U/en
Publication of KR19980051710U publication Critical patent/KR19980051710U/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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 고안은 도어 구동장치에 관한 것으로서, 일측이 도어(1)에 에 결합되며 평면상에 기어산이 형성되어 있는 랙기어(2)와, 상기 랙기어(2)에 맞물려 회전하여 랙기어(2)를 전·후진 시키는 구동기어(3)와, 상기 구동기어(3)를 정·역회전시키는 모터(4)와, T자형으로 형성된 실린더(6)의 일측으로 내장되며 연장부가 도어(1)의 끝단에 결합되어 도어(1)가 개폐됨에 따라 실린더(6) 내부를 이동하는 피스톤(5)과, 상기 실린더(6)의 일측에 개폐가능하도록 결합되어 있는 제 1 밸브(7)와, 상기 제 1 밸브(7)의 개폐동작에 따라 온/오프 스위칭 동작하는 제 1 스위치(8)와, 상기 실린더(6)의 끝단에 개폐 가능하도록 결합되어 있는 제 2 밸브(9)와, 상기 제 2 밸브(9)의 개폐 동작에 따라 온/오프 스위칭 동작하는 제 2 스위치(10)와, 상기 스위치(8) (10)의 온/오프 스위칭 동작에 따라 모터(4)를 정·역회전 구동하는 제어부(11)로 구성된 것을 특징으로 하여 도어의 개폐성능을 향상시킨 도어 구동장치에 관한 것이다.The present invention relates to a door drive device, one side is coupled to the door (1) and the gear rack is formed on the plane and the rack gear (2), the rack gear (2) is rotated in engagement with the rack gear (2) The drive gear 3 for forwarding and reversing the motor, the motor 4 for forward and reverse rotation of the drive gear 3, and the cylinder 6 formed in a T-shape, and an extension part of the door 1 A piston 5 coupled to an end and moving inside the cylinder 6 as the door 1 is opened and closed, a first valve 7 coupled to one side of the cylinder 6 so as to be openable and closed, A first switch 8 for on / off switching operation according to the opening and closing operation of the first valve 7, a second valve 9 coupled to the end of the cylinder 6 so as to be openable and closeable, and the second valve The second switch 10 which is on / off switching operation in accordance with the opening / closing operation of (9), and the on / off switching operation of the switches 8 and 10 It is characterized by comprising a control unit 11 for driving the motor 4 forward and reverse rotation, and relates to a door drive device that improves the opening and closing performance of the door.

Description

도어 구동장치Door drive

본 고안은 도어 구동장치에 관한 것으로서, 특히 도어가 열린 상태로 일정시간 경과하면 도어가 자동으로 닫히고, 또한 사용자가 도어를 일정거리 열게되면 도어가 자동으로 서서히 열리도록 구성하여 도어의 개폐성능을 향상시킨 도어 구동장치에 관한 것이다.The present invention relates to a door drive device, in particular, the door is automatically closed when a certain time elapses with the door open, and the door is automatically opened slowly when the user opens the door a certain distance to improve the opening and closing performance of the door. It relates to a door drive device.

종래의 도어는 사용자가 손잡이를 잡고 도어를 밀면 도어가 차체로부터 개방되고, 열린상태의 도어를 당기면 다시 차체에 결합되는 구조이다.The conventional door has a structure in which the door is opened from the vehicle body when the user grabs the handle and pushes the door, and is coupled to the vehicle body again when the door is pulled out.

그러나, 종래에는 본 고안과 같은 도어 구동장치가 제공되지 않았기 때문에 도어를 열고 닫을때 사용자가 일일이 힘을 가하여야 하는 사용상의 불편함이 가중되는 문제점이 있었다.However, in the related art, since the door driving device as the present invention is not provided, there is a problem in that the user is forced to apply force when opening and closing the door.

따라서, 상기 문제점을 해결하기 위한 본 고안은 도어가 열린 상태로 일정시간 경과하면 도어가 자동으로 닫히고, 또한 사용자가 도어를 일정거리 열게되면 도어가 자동으로 서서히 열리도록 구성하여 도어의 개폐성능을 향상시킨 도어 구동장치를 제공함을 목적으로 한다.Accordingly, the present invention for solving the above problems is that the door is automatically closed when a certain time elapses with the door open, and also the door is automatically opened slowly when the user opens the door a certain distance to improve the opening and closing performance of the door. It is an object to provide a door drive device.

도 1은 본 고안의 도어 구동장치를 보인 도면.1 is a view showing a door drive device of the present invention.

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

1 : 도어2 : 랙기어1: Door 2: Rack Gear

3 : 구동기어4 : 모터3: drive gear 4: motor

5 : 피스톤6 : 실린더5: piston 6: cylinder

7, 9 : 밸브8, 10 : 스위치7, 9: valve 8, 10: switch

11 : 제어부11: control unit

이하, 상기 목적 달성을 위한 본 고안의 일 실시예를 첨부된 도 1에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention for achieving the above object will be described in detail with reference to FIG. 1.

먼저, 본 고안의 도어 구동장치는 일측이 도어(1)에 결합되며 평면상에 기어산이 형성되어 있는 랙기어(2)와, 상기 랙기어(2)에 맞물려 회전하여 랙기어(2)를 전·후진 시키는 구동기어(3)와, 상기 구동기어(3)를 정·역회전시키는 모터(4)와, T자형으로 형성된 실린더(6)의 일측으로 내장되며 연장부가 도어(1)의 끝단에 결합되어 도어(1)가 개폐됨에 따라 실린더(6) 내부를 이동하는 피스톤(5)과, 상기 실린더(6)의 일측에 개폐가능하도록 결합되어 있는 제 1 밸브(7)와, 상기 제 1 밸브(7)의 개폐동작에 따라 온/오프 스위칭 동작하는 제 1 스위치(8)와, 상기 실린더(6)의 끝단에 개폐 가능하도록 결합되어 있는 제 2 밸브(9)와, 상기 제 2 밸브(9)의 개폐 동작에 따라 온/오프 스위칭 동작하는 제 2 스위치(10)와, 상기 스위치(8) (10)의 온/오프 스위칭 동작에 따라 모터(4)를 정·역회전 구동하는 제어부(11)로 구성된다.First, the door driving device of the present invention is coupled to the rack gear (2) having one side coupled to the door (1) and the gear mountain is formed on the plane, the rack gear (2) by rotating the front gear rack 2 A drive gear 3 for reversing, a motor 4 for forward and reverse rotation of the drive gear 3, and a cylinder 6 formed in a T-shape, and an extension part is provided at the end of the door 1. A piston (5) coupled to move the inside of the cylinder (6) as the door (1) is opened and closed, a first valve (7) coupled to one side of the cylinder (6) so as to be open and close, and the first valve A first switch 8 for on / off switching operation according to the opening and closing operation of (7), a second valve 9 coupled to the end of the cylinder 6 so as to be openable and closeable, and the second valve 9 The second switch 10 to perform on / off switching operation according to the opening / closing operation of the motor and the motor 4 according to the on / off switching operation of the switches 8 and 10. It is comprised by the control part 11 which drives reverse rotation.

상기와 같이 구성된 본 고안의 일 실시예를 설명하면 다음과 같다.Referring to one embodiment of the present invention configured as described above are as follows.

먼저, 도 1에서와 같이 도어(1)가 열린 상태에서는 실린더(6)내의 압력변화가 없으므로 제 1 밸브(7)와 제 2 밸브(9)가 각각 제 1 스위치(8)와 제 2 스위치(10)에 접촉되어 있다. 상기 스위치(8) (10)는 밸브(7) (9)와 접촉되어 있는 상태가 오프상이므로, 도어(1)가 열린 상태에서 상기 스위치(8) (10)는 모두 오프상태가 된다.First, as shown in FIG. 1, since there is no pressure change in the cylinder 6 when the door 1 is open, the first valve 7 and the second valve 9 are respectively the first switch 8 and the second switch ( 10). Since the state in which the switches 8 and 10 are in contact with the valves 7 and 9 is in the off state, the switches 8 and 10 are both in the off state in the state in which the door 1 is opened.

상기 설명과 같이 제 1 및 제 2 스위치(8) (10)가 모두 오프상태가 되면, 제어부(11)는 모터(4)를 정회전 구동하여 구동기어(3)가 정회전하도록 하고, 상기 구동기어(3)는 정회전하여 랙기어(2)를 당겨주므로서, 상기 랙기어(2)가 결합되어 있는 도어(1)가 닫히게 되는 것이다.As described above, when both the first and second switches 8 and 10 are turned off, the control unit 11 drives the motor 4 forward rotation so that the drive gear 3 rotates forward. The gear 3 rotates forward to pull the rack gear 2 so that the door 1 to which the rack gear 2 is coupled is closed.

한편, 도어(1)가 열리는 중이거나 닫히는 중에는 피스톤(5)이 상기 도어(1)의 움직임에 따라 좌·우 이동하여 실린더(6)내에서 압력변화가 발생한다. 이에 따라 실린더(6)의 타측에 형성되어 있는 제 1 밸브(7)와 제 2 밸브(9) 중 어느 하나의 밸브가 개방되어 임의의 스위치가 온상태로 전환된다.On the other hand, while the door 1 is being opened or closed, the piston 5 moves left and right in accordance with the movement of the door 1 to generate a pressure change in the cylinder 6. As a result, any one of the first valve 7 and the second valve 9 formed on the other side of the cylinder 6 is opened, and any switch is switched on.

이와 같이 스위치(8) (10) 중 어느 하나가 온상태가 되면, 제어부(11)는 현재 도어(1)가 움직이고 있는 상태임을 인식하고, 모터(4)를 구동하지 않는다.When any one of the switches 8 and 10 is turned on in this way, the controller 11 recognizes that the door 1 is currently moving and does not drive the motor 4.

한편, 닫혀 있는 도어(1)를 열기 위해 사용자가 도어(1)를 살짝 밀면 도어(1)가 약간 열리면서 도어(1)의 끝단에 연결되어 있는 피스톤(5)이 실린더(6) 내부로 이동하면서 제 2 밸브(9)가 개방되어 제 2 스위치(10)가 온상태로 전환된다.On the other hand, when the user slightly pushes the door 1 to open the closed door 1, the door 1 opens slightly and the piston 5 connected to the end of the door 1 moves inside the cylinder 6, The second valve 9 is opened so that the second switch 10 is turned on.

상기 설명과 같이 제 1 스위치(8)가 오프상태이고, 제 2 스위치(10)가 온상태가 되면, 제어부(11)는 모터(4)를 역회전시키므로서, 랙기어(2)가 밀리면서 도어(1)가 열리게 되는 것이다.As described above, when the first switch 8 is in the off state and the second switch 10 is in the on state, the control unit 11 rotates the motor 4 while the rack gear 2 is pushed. The door 1 is to be opened.

이상에서 설명한 바와 같이 본 고안은 도어가 열린 상태로 일정시간 경과하면 도어가 자동으로 닫히고, 또한 사용자가 도어를 일정거리 열게되면 도어가 자동으로 서서히 열리도록 구성하여 도어의 개폐성능을 향상시킨 도어 구동장치이다.As described above, the present invention is configured to open the door automatically when the user opens the door for a certain period of time with the door open, and the door is automatically opened to improve the opening and closing performance of the door. Device.

Claims (1)

일측이 도어에 결합되며 평면상에 기어산이 형성되어 있는 랙기어와, 상기 랙기어에 맞물려 회전하여 랙기어를 전·후진 시키는 구동기어와, 상기 구동기어를 정·역회전시키는 모터와, T자형으로 형성된 실린더의 일측으로 내장되며 연장부가 도어의 끝단에 결합되어 도어가 개폐됨에 따라 실린더 내부를 이동하는 피스톤과, 상기 실린더의 일측에 개폐가능하도록 결합되어 있는 제 1 밸브와, 상기 제 1 밸브의 개폐동작에 따라 온/오프 스위칭 동작하는 제 1 스위치와, 상기 실린더의 끝단에 개폐 가능하도록 결합되어 있는 제 2 밸브와, 상기 제 2 밸브의 개폐 동작에 따라 온/오프 스위칭 동작하는 제 2 스위치와, 상기 스위치의 온/오프 스위칭 동작에 따라 모터를 정·역회전 구동하는 제어부로 구성된 것을 특징으로 하는 도어 구동장치.A rack gear having one side coupled to the door and having a gear mount formed on a plane; a drive gear for rotating the rack gear forward and backward by engaging the rack gear; a motor for forward and reverse rotation of the drive gear; A piston that is built into one side of the cylinder formed as an extension and coupled to an end of the door to move inside the cylinder as the door is opened and closed, a first valve coupled to one side of the cylinder to open and close, and the first valve. A first switch for on / off switching operation according to the opening and closing operation, a second valve coupled to the end of the cylinder so as to be open and close, a second switch for on / off switching operation according to the opening and closing operation of the second valve, and And a control unit configured to drive the motor forward and reverse according to the on / off switching operation of the switch.
KR2019960064888U 1996-12-31 1996-12-31 Door drive KR19980051710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960064888U KR19980051710U (en) 1996-12-31 1996-12-31 Door drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960064888U KR19980051710U (en) 1996-12-31 1996-12-31 Door drive

Publications (1)

Publication Number Publication Date
KR19980051710U true KR19980051710U (en) 1998-10-07

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Application Number Title Priority Date Filing Date
KR2019960064888U KR19980051710U (en) 1996-12-31 1996-12-31 Door drive

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018084654A1 (en) * 2016-11-03 2018-05-11 엘지전자 주식회사 Refrigerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018084654A1 (en) * 2016-11-03 2018-05-11 엘지전자 주식회사 Refrigerator
KR20180049702A (en) * 2016-11-03 2018-05-11 엘지전자 주식회사 Refrigerator
KR101871056B1 (en) * 2016-11-03 2018-07-20 엘지전자 주식회사 Refrigerator
AU2017354657B2 (en) * 2016-11-03 2020-10-08 Lg Electronics Inc. Refrigerator
US11072960B2 (en) 2016-11-03 2021-07-27 Lg Electronics Inc. Refrigerator

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