KR19980041487U - Parking brake automatic release device - Google Patents

Parking brake automatic release device Download PDF

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Publication number
KR19980041487U
KR19980041487U KR2019960054580U KR19960054580U KR19980041487U KR 19980041487 U KR19980041487 U KR 19980041487U KR 2019960054580 U KR2019960054580 U KR 2019960054580U KR 19960054580 U KR19960054580 U KR 19960054580U KR 19980041487 U KR19980041487 U KR 19980041487U
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KR
South Korea
Prior art keywords
parking brake
motor
electronic control
rack
lever
Prior art date
Application number
KR2019960054580U
Other languages
Korean (ko)
Inventor
최영모
Original Assignee
김영귀
기아자동차 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.)
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Publication date
Application filed by 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR2019960054580U priority Critical patent/KR19980041487U/en
Publication of KR19980041487U publication Critical patent/KR19980041487U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking
    • B60Y2300/18141—Braking for parking

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 고안은 주차브레이크 자동해제장치에 관한 것으로, 종래의 주차 브레이크장치는 특히 초보운전자인 경우 주차 브레이크장치를 작동시킬 줄 알면서도 이를 해제시킬 줄 몰라 심한 경우 브레이크가 걸려있는 상태로 주행을 하게 되어 주차 브레이크에 손상을 입히는 문제점이 있었다.The present invention relates to an automatic parking brake release device, the conventional parking brake device, especially if you are a novice driver who knows how to operate the parking brake device, but do not release it in severe cases, the brakes are driven while driving the parking brake There was an issue damaging it.

이에 본 고안은 예시도면 도 2와 같이 주차 브레이크레버(14)에 설치된 라체트(20)에 래크(24)가 형성된 연결봉(22)이 결합되고, 상기 래크(24)에는 피니언 기어(26)가 맞물려 설치되며 피니언 기어(26)는 모터(30)와 연결되며, 모터(30)의 입력단에는 전자제어장치(32)가 연결되고, 전자제어장치(32)는 클러치 페달(34)의 하단에 설치된 감지센서(36)와 연결되어 감지센서(36)로 부터 받아들인 신호를 상기 모터(30)에 신호를 전달하여 모터(30)의 구동축(28)이 회전되도록 이루어진 것이다.Accordingly, the present invention is coupled to the connecting rod 22 having the rack 24 formed on the ratchet 20 installed in the parking brake lever 14 as shown in FIG. 2, and the pinion gear 26 is connected to the rack 24. The pinion gear 26 is connected to the motor 30, the electronic control device 32 is connected to the input terminal of the motor 30, the electronic control device 32 is installed at the lower end of the clutch pedal 34 The drive shaft 28 of the motor 30 is rotated by being connected to the sensor 36 and transmitting a signal received from the sensor 36 to the motor 30.

따라서, 본 고안은 센서와 모터를 이용해 클러치 페달을 밟으면 자동으로 주차 브레이크장치가 해제되므로 운전자의 편의성이 증대될 수 있는 효과가 있다.Therefore, the present invention has an effect that the driver's convenience can be increased since the parking brake device is automatically released when the clutch pedal is pressed using the sensor and the motor.

Description

주차브레이크 자동해제장치Parking brake automatic release device

본 고안은 주차브레이크 자동해제장치에 관한 것으로, 더욱 상세하게는 센서와 전동모터를 이용해 클러치 페달을 밟으면 자동으로 주차브레이크장치가 해제되도록 한 주차 브레이크 자동해제장치에 관한 것이다.The present invention relates to an automatic parking brake release device, and more particularly, to a parking brake automatic release device to automatically release the parking brake device when the clutch pedal is pressed using a sensor and an electric motor.

일반적으로 주차브레이크장치는 주로 주차용으로 사용되지만 풋 브레이크 고장시 비상용으로 사용되기도 하고, 따라서 풋 브레이크와 구별하여 핸드브레이크 또는 비상브레이크라고도 한다.In general, the parking brake device is mainly used for parking, but it is also used for emergency in case of foot brake failure, and therefore, it is also called hand brake or emergency brake separately from the foot brake.

이러한 주차 브레이크는 뒷바퀴만을 브레이킹하는 휘일 브레이크식과 추진축에 설치된 드럼에 작용시키는 센터브레이크식이 있으며, 센터브레이크식은 주로 트럭이나 버스등에 사용되지만, 고급 승용차에서는 디스크브레이크가 적용되어 브레이크 성능을 향상시키고 있다.These parking brakes have a wheel brake type for braking only the rear wheels and a center brake type for acting on a drum installed on the propulsion shaft. The center brake type is mainly used for trucks and buses, but in high-end cars, disc brakes are applied to improve brake performance.

그러나 어느 종류의 주차브레이크장치이든 간에 그 원리는 주차 레버를 당겨서 케이블을 통해 브레이크패드가 디스크를 마찰시켜 차량의 휘일 회전을 저지시키는 것이다.However, the principle of any type of parking brake system is that the brake pads rub against the disc through the cable by pulling the parking lever and stopping the wheel rotation.

이를 좀더 첨부된 예시도면 도 1에 표현된 바와 같이 상세히 설명하면 종래의 주차 브레이크장치는 브라켓(1) 상에 힌지부(2)를 통해 고정된 레버(4)와 레버(4)의 선단의 손잡이부(5)로 외형을 이루고, 내부에는 레버(4) 선단에 버튼(6)이 설치되며, 이 버튼(6)과 연결된 로드(7)가 라체트(8)를 회동시키게 설치되고, 라체트(8)는 섹터(9)와 기어로 맞물려지며, 레버(4)후단에는 케이블(10)의 일단이 연결되어서, 이 케이블(10)의 타단에 연결되는 생략된 브레이크패드가 디스크에 밀착되어져 브레이크가 작용하게 됨은 주지되는 바와 같다.When described in detail as shown in Figure 1 attached to the accompanying drawings, the conventional parking brake device is a handle of the front end of the lever 4 and the lever 4 fixed through the hinge portion 2 on the bracket (1) A button 6 is formed at the tip of the lever 4, and a rod 7 connected to the button 6 is installed to rotate the ratchet 8, and the ratchet 8 8 is in gear with the sector 9, and one end of the cable 10 is connected to the rear end of the lever 4 so that the omitted brake pads connected to the other end of the cable 10 are brought into close contact with the disc and braked. It is well known that acts.

또한 주차 브레이크의 작동유무를 표시하는 램프작동스위치(3)가 상기 브라켓(1)과 힌지부(2) 사이에 설치되며, 상기 램프작동스위치(3)에 의해 전원이 온/오프 될때 계기판에 설치된 램프에 표시되도록 설치된 것이다.In addition, a lamp operation switch (3) indicating whether the parking brake is operated is installed between the bracket (1) and the hinge portion (2), and is installed on the instrument panel when the power is turned on / off by the lamp operation switch (3) It is installed to be displayed on the lamp.

따라서, 주차브레이크를 작동시키기 위하여 레버(4)를 들어 올리면 스프링(11)으로 탄지된 라체트(8)가 섹터(9)의 톱니부를 타고 넘어가면서 상기 레버(4)는 고정된 힌지부(2)를 중심으로 시계방향으로 회전되어 들어 올려지고 동시에 주차 브레이크 케이블(10)을 당겨 도시안된 휘일의 브레이크장치를 작동시키게 되며, 레버(4)의 들어올린 힘을 제거하면 스프링(11)의 복원력으로 라체트(8)가 원위치되면서 레버(4)의 환원되는 작용을 저지하므로 결국 레버(4)를 들어올린 각도만큼의 위치에서 정지하게 되어 주차상태가 유지되는 것이다.Accordingly, when the lever 4 is lifted to operate the parking brake, the ratchet 8 supported by the spring 11 passes over the teeth of the sector 9 and the lever 4 is fixed to the hinge 2. Rotate in a clockwise direction about) and pull the parking brake cable 10 at the same time to operate the brake device of the wheel (not shown), and when the lifting force of the lever 4 is removed, the restoring force of the spring 11 Since the ratchet 8 prevents the action of the lever 4 from being returned to its original position, the ratchet 8 stops at a position corresponding to the lifting angle of the lever 4, thereby maintaining the parking state.

다시말하면 레버(4)를 당겼다 놓으면 당긴 위치에서 레버(4)가 정지해 있게 되므로 운전자가 원하는 만큼의 힘으로 레버(4)를 당긴 상태가 주차상태, 또는 비상브레이크장치의 작동상태가 되는 것이다.In other words, when the lever 4 is pulled and released, the lever 4 is stopped at the pulled position, so the state in which the driver pulls the lever 4 with the force desired by the driver becomes a parking state or an operation state of the emergency brake device.

이러한 주차(정지)상태에서 이를 해제하려면 버튼(6)을 눌러 라체트(8)를 후퇴시키므로서 레버(4)가 힌지부(2)를 중심으로 반시계 방향으로 회전되어 결국 레버(4)가 원위치되는 것이며, 이와 함께 당겨져 있던 케이블(10)도 원위치되어져 브레이크 상태가 해제되는 것이다.To release it in this parking (stop) state, press the button 6 to retract the ratchet 8, while the lever 4 is rotated counterclockwise about the hinge portion 2 so that the lever 4 The cable 10, which has been pulled together, is also returned to its original position and the brake state is released.

그런데, 운전자는 아는 내용이지만, 주차브레이크를 작동시켰다가 다시 해제할 때, 즉 버튼(6)을 눌러서 레버(4)를 원위치시키고자 할 때는 라체트(8)가 섹터(9)의 톱니부에 맞물려 있던 상태에서 분리 되어야 하기 때문에 차량의 중량에 의해 맞물려 있는 힘이 강하고, 따라서 운전자는 버튼(6)을 눌러서 브레이크 상태를 해제할 때는 레버(4)를 오히려 더 들어올린 상태에서 버튼(6)을 눌려야만 간편하게 버튼(6)이 눌러지고, 그 상태로 레버(4)를 내려 차량이 운행가능한 상태로 브레이크장치가 해제되는 것이다.However, as the driver knows, when the parking brake is actuated and released again, that is, when the button 4 is pressed to return the lever 4 to its original position, the ratchet 8 is placed on the teeth of the sector 9. The force that is engaged by the weight of the vehicle is strong because it must be released in the engaged state, and thus, when the driver presses the button 6 to release the brake state, the driver releases the button 6 while lifting the lever 4 further. The button 6 is simply pressed by pressing, and the brake device is released to the state in which the vehicle can be driven by lowering the lever 4 in that state.

그러나, 종래의 주차브레이크장치는 특히 초보운전자인 경우 주차브레이크장치를 작동시킬 줄 알면서도 이를 해제시킬 줄 몰라 심한 경우 브레이크가 걸려있는 상태로 주행을 하게 되어 주차브레이크에 손상을 입히는 문제점이 있었다.However, the conventional parking brake device has a problem in that if the novice driver knows how to operate the parking brake device even if you do not know how to release it in the severe case to run in a braked state to damage the parking brake.

이에 본 고안은 상기한 종래의 주차브레이크장치가 지닌 문제를 개선하기 위하여 안출된 것으로, 센서와 전동모터를 이용해 클러치 페달을 밟으면 자동으로 주차브레이크장치가 해제되도록 한 주차브레이크 자동해제장치를 제공하고자 함에 고안의 목적이 있다.The present invention has been devised to improve the problems of the conventional parking brake device described above, and to provide an automatic parking brake release device that automatically releases the parking brake device when the clutch pedal is pressed using a sensor and an electric motor. There is a purpose of design.

상기와 같은 목적을 실현하기 위한 본 고안은 주차브레이크에 설치된 라체트에 래크가 형성된 연결봉이 결합되고, 상기 래크에는 피니언 기어가 맞물려 설치되며 피니언 기어는 모터와 연결되며, 모터의 연결단에는 전자제어장치가 연결되고, 전자제어장치의 출력단에는 클러치 페달의 하단에 설치된 감지센서와 연결되어 형성된 것이다.The present invention for realizing the above object is coupled to the connecting rod formed with a rack on the ratchet installed in the parking brake, the rack is engaged with the pinion gear is installed, the pinion gear is connected to the motor, the electronic control at the connection end of the motor The device is connected, and the output terminal of the electronic control device is formed in connection with a sensing sensor installed at the bottom of the clutch pedal.

따라서, 본 고안은 센터와 모터를 이용해 클러치 페달을 밟으면 자동으로 주차브레이크장치가 해제되므로 운전자의 편의성이 증대될 수 있는 것이다.Therefore, the present invention can increase the driver's convenience because the parking brake device is automatically released when the clutch pedal is pressed using the center and the motor.

도 1은 종래 주차 브레이크장치의 주차 브레이크레버를 표현한 구성도,1 is a configuration diagram representing a parking brake lever of the conventional parking brake device,

도 2는 본 고안에 따른 주차 브레이크 자동 해제장치의 구성도이다.2 is a block diagram of an automatic parking brake release device according to the present invention.

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

14:주차 브레이크레버 16:버튼14: Parking brake lever 16: Button

18:로드20:라체트18: Rod 20: Ratchet

22:연결봉24:래크22: connecting rod 24: rack

26:피니언 기어28:구동축26: pinion gear 28: drive shaft

30:모터32:전자제어장치30: motor 32: electronic control device

34:클러치 페달36:감지센서34: clutch pedal 36: detection sensor

이하 본 고안에 대하여 첨부된 예시도면에 의거 그 구성과 작용효과에 대해 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with respect to the configuration and the effect according to the accompanying drawings for the present invention.

본 고안은 주차 브레이크레버(14)에 설치된 라체트(20)에 래크(24)가 형성된 연결봉(22)이 결합되고, 상기 래크(24)에는 피니언 기어(26)가 맞물려 설치되며, 피니언 기어(26)는 구동축(28)에 의해 모터(30)에 설치되고, 모터(30)의 입력단에는 모터(30)를 구동시킬 수 있도록 명령을 내리는 전자제어장치(32)에 연결되며, 전자제어장치(32)는 클러치 페달(34)의 작동을 감지할 수 있도록 그 하단에 설치된 감지센서(36)와 연결되어 이루어진 것이다.The present invention is coupled to the connecting rod 22 formed with a rack 24 to the ratchet 20 installed in the parking brake lever 14, the pinion gear 26 is engaged with the rack 24 is installed, the pinion gear ( 26 is installed in the motor 30 by the drive shaft 28, the input terminal of the motor 30 is connected to the electronic control device 32 for giving a command to drive the motor 30, the electronic control device ( 32 is connected to the detection sensor 36 installed on the lower end so as to detect the operation of the clutch pedal (34).

상기와 같은 주차 브레이크 자동해제장치는 첨부된 예시도면 도 2에 표현된 바와 같이, 주차 브레이크가 작동된 상태에서 사용자가 버튼(16)을 누르는 것과 같은 효가가 발생되도록 라체트(20)에 연결봉(22)이 결합 설치되고, 상기 연결봉(22)의 후단에는 래크(24)가 형성되며, 래크(24)에는 라체트(20)를 당겨 로드(18)가 당겨지게 할 수 있도록 피니언 기어(26)가 맞물려 설치되고, 피니언 기어(26)는 모터(30)에 설치된 구동축(28)과 결합된 것이다.As shown in FIG. 2, the automatic parking brake release device as described above is connected to the ratchet 20 such that the user can press the button 16 while the parking brake is in operation. 22 is coupled and installed, a rack 24 is formed at the rear end of the connecting rod 22, the pinion gear 26 so that the rod 18 can be pulled by pulling the ratchet 20 to the rack 24 Is installed in engagement with the pinion gear 26 is coupled to the drive shaft 28 installed in the motor (30).

또한, 상기 모터(30)의 입력단에는 전자제어장치(32)와 연결되어 일정한 신호에 의해서 모터(30)가 작동되며, 전자제어장치(32)는 클러치 페달(34)의 하단에 설치된 감지센서(36)와 연결되어 클러치 페달(34)을 운전자가 밟으면 감지센서(36)가 감지되어 그 신호를 전자제어장치(32)에 송출하도록 이루어진 것이다.In addition, the input terminal of the motor 30 is connected to the electronic control device 32, the motor 30 is operated by a predetermined signal, the electronic control device 32 is a sensing sensor (installed at the bottom of the clutch pedal 34) ( 36 is connected to the driver when the driver presses the clutch pedal 34 is detected sensor 36 is made to send the signal to the electronic control device (32).

상기 전자제어장치(32)는 클러치 페달(34)의 작동을 감지하는 감지센서(36)로 부터 감지된 신호를 받아들여 모터(30)에 신호를 전달하여 모터(30)가 회전되도록 이루어진 것이다.The electronic control device 32 receives the detected signal from the sensor 36 for detecting the operation of the clutch pedal 34 and transmits a signal to the motor 30 to rotate the motor 30.

모터(30)는 상기 전자제어장치(32)로부터 입력된 신호에 의해 구동축(28)이 회전되도록 작동시키고, 이때 피니언기어(26)는 래크(24)와 맞물린 상태에서 래크(24)를 직선 이동시켜 연결봉(22)이 라체트(20)를 당기도록 이루어진 것이다.The motor 30 is operated so that the drive shaft 28 is rotated by the signal input from the electronic control device 32, where the pinion gear 26 linearly moves the rack 24 in engagement with the rack 24. By making the connecting rod 22 is to pull the ratchet 20.

따라서, 본 고안은 센서와 모터를 이용해 클러치 페달을 밟으면 자동으로 주차 브레이크장치가 해제되므로 운전자의 편의성이 증대될 수 있는 효과가 있다.Therefore, the present invention has an effect that the driver's convenience can be increased since the parking brake device is automatically released when the clutch pedal is pressed using the sensor and the motor.

Claims (1)

주차 브레이크레버(14)에 설치된 라체트(20)에 래크(24)가 형성된 연결봉(22)이 결합되고, 상기 래크(24)에는 피니언 기어(26)가 맞물려 설치되며, 피니언 기어(26)는 구동축(28)에 의해 모터(30)에 설치되고, 모터(30)의 입력단에는 모터(30)를 구동시킬 수 있도록 명령을 내리는 전자제어장치(32)가 연결되며, 전자제어장치(32)의 출력단에는 클러치 페달(34)의 작동을 감지할 수 있도록 그 하단에 설치된 감지센서(36)와 연결되어 이루어진 것을 특징으로 하는 주차 브레이크 자동해제장치.A connecting rod 22 having a rack 24 is coupled to the ratchet 20 installed on the parking brake lever 14, and the pinion gear 26 is engaged with the rack 24 and the pinion gear 26 is installed. It is installed on the motor 30 by the drive shaft 28, the electronic control device 32 for giving a command to drive the motor 30 is connected to the input terminal of the motor 30, the electronic control device 32 Automatic output brake release device, characterized in that the output end is connected to the detection sensor 36 installed on the bottom to detect the operation of the clutch pedal (34).
KR2019960054580U 1996-12-23 1996-12-23 Parking brake automatic release device KR19980041487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960054580U KR19980041487U (en) 1996-12-23 1996-12-23 Parking brake automatic release device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960054580U KR19980041487U (en) 1996-12-23 1996-12-23 Parking brake automatic release device

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KR19980041487U true KR19980041487U (en) 1998-09-15

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Application Number Title Priority Date Filing Date
KR2019960054580U KR19980041487U (en) 1996-12-23 1996-12-23 Parking brake automatic release device

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KR (1) KR19980041487U (en)

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