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KR20080007725A - Emergency valve status indicator for bus door - Google Patents

Emergency valve status indicator for bus door Download PDF

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Publication number
KR20080007725A
KR20080007725A KR1020060066717A KR20060066717A KR20080007725A KR 20080007725 A KR20080007725 A KR 20080007725A KR 1020060066717 A KR1020060066717 A KR 1020060066717A KR 20060066717 A KR20060066717 A KR 20060066717A KR 20080007725 A KR20080007725 A KR 20080007725A
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South Korea
Prior art keywords
emergency valve
door
bus
compressed air
cylinder
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KR1020060066717A
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Korean (ko)
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KR100887837B1 (en
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김일천
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현대자동차주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N5/00—Arrangements or devices on vehicles for entrance or exit control of passengers, e.g. turnstiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D31/00—Superstructures for passenger vehicles
    • B62D31/02—Superstructures for passenger vehicles for carrying large numbers of passengers, e.g. omnibus
    • 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
    • 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
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E05Y2400/445—Switches
    • 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
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E05Y2400/812—Acoustic
    • E05Y2400/814—Sound emitters, e.g. loudspeakers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

본 발명은 비상시에 운전자 또는 승객이 도어를 수동으로 직접 열고 차내에서 탈출할 수 있도록 버스에 설치된 비상밸브의 작동상태를 간편하게 확인 할 수 있는 버스 도어용 비상밸브 상태 표시장치에 관한 것으로서, 그 특징적인 구성은 버스의 도어(10)를 개폐시키도록 그 도어(10)의 내측에 설치된 실린더(20)와, 상기 실린더(20)에 압축공기를 공급하도록 그 실린더(20)와 비상밸브(30)를 연결하는 연결관(34)과, 상기 연결관(34)으로 공급되는 압축공기를 공급하도록 비상밸브(30)와 공기발생장치(40)를 연결하는 공급관(33)과, 상기 비상밸브(30)에 연결되어 압축공기를 외부로 배출하는 배기관(32)과, 상기 배기관(32)을 통하여 배기되는 공기에 의해서 동작되도록 배기관(32)에 설치된 스위치(50)와, 상기 스위치(50)의 동작에 의해서 작동되는 표시수단(60) 및 상기 표시수단(60)에 전원을 공급하는 배터리(70)를 포함하여서 된 것이다.The present invention relates to an emergency valve state display device for a bus door that can easily check the operating state of the emergency valve installed on the bus so that the driver or passenger can manually open the door in an emergency and escape from the vehicle. The constitution includes a cylinder 20 installed inside the door 10 to open and close the door 10 of the bus, and the cylinder 20 and the emergency valve 30 to supply compressed air to the cylinder 20. A connecting pipe 34 for connecting, a supply pipe 33 for connecting the emergency valve 30 and an air generating device 40 to supply compressed air supplied to the connecting pipe 34, and the emergency valve 30. Connected to the exhaust pipe 32 for discharging the compressed air to the outside, the switch 50 installed in the exhaust pipe 32 to be operated by the air exhausted through the exhaust pipe 32, and the operation of the switch 50 Display means 60 and phase operated by The display means 60 to the hayeoseo includes a battery 70 for supplying power.

Description

버스 도어용 비상밸브 상태 표시장치{A indicator for operating emergency valve of bus door}{A indicator for operating emergency valve of bus door}

도1은 일반적인 버스 도어를 나타낸 사시도.1 is a perspective view showing a typical bus door.

도2는 종래의 버스 도어용 비상밸브를 나타낸 개략도.Figure 2 is a schematic diagram showing a conventional emergency valve for the bus door.

도3은 본 발명에 다른 비상밸브 상태 표시장치를 나타낸 개략도. Figure 3 is a schematic diagram showing another emergency valve status display device in the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

10 : 도어 20 : 실린더10 door 20 cylinder

30 : 비상밸브 32 : 배기관30: emergency valve 32: exhaust pipe

33 : 공급관 34 : 연결관33: supply pipe 34: connector

40 : 공기발생장치 50 : 스위치40: air generator 50: switch

60 : 표시수단 61 : 스피커60: display means 61: speaker

62 : 램프 70 : 배터리62: lamp 70: battery

본 발명은 버스 도어용 비상밸브 상태 표시장치에 관한 것으로서, 더욱 상세하게는 비상시에 운전자 또는 승객이 도어를 수동으로 직접 열고 차내에서 탈출할 수 있도록 버스에 설치된 비상밸브의 작동상태를 간편하게 확인 할 수 있는 버스 도어용 비상밸브 상태 표시장치에 관한 것이다.The present invention relates to an emergency valve state display device for a bus door, and more particularly, it is possible to easily check the operating state of the emergency valve installed on the bus so that the driver or passenger can manually open the door in an emergency and escape from the vehicle. To an emergency valve status indicator for a bus door.

일반적으로 버스에는 승객이 탑승 및 하차 할 수 있도록 일측 전방부, 및/또는 일측 중앙부에 도어가 설치되어 있으며. 상기 도어는 운전석에 설치된 도어스위치의 조작으로 개폐시키도록 되어 있다.In general, buses have doors on one front and / or one center to allow passengers to board and unload. The door is opened and closed by operation of a door switch provided in the driver's seat.

한편, 최근에는 버스 주행중 안전사고 발생시 승객이 도어를 개폐시킬 수 있도록 비상밸브가 설치되어 있다.On the other hand, emergency valves have recently been installed so that passengers can open and close the door in the event of a safety accident while driving the bus.

상기 비상밸브는 승객이 도어를 손으로 열거나 닫을 수 있도록 상기 도어에 공급된 공기압을 제거하는 것이다.The emergency valve is to remove the air pressure supplied to the door so that the passenger can open or close the door by hand.

이러한 버스용 도어는 도1에 나타낸 바와 같이 도어(10)의 내측 하부에 실린더(20)의 로드(21)가 연결되어 있다.As shown in FIG. 1, the bus door has a rod 21 of a cylinder 20 connected to an inner lower portion of the door 10.

한편, 상기 실린더(20)에는 그 실린더(20)를 작동시키기 위한 압축공기가 공급되는 연결관(34)이 설치되어 있고, 상기 연결관(34)의 단부는 비상밸브(30)에 연결되어 있다.On the other hand, the cylinder 20 is provided with a connecting pipe 34 to which compressed air for operating the cylinder 20 is supplied, and an end of the connecting pipe 34 is connected to the emergency valve 30. .

그리고 상기 비상밸브(30)는 압축공기를 외부로 배기시키는 배기관(32)이 연결되어 있고, 공기발생장치(40)에서 발생된 압축공기가 공급되는 공급관(33)이 연결되어 있으며, 상기 비상밸브(30)의 전면에는 상기 압축공기의 이동경로를 제어하기 위한 레버(31)가 설치되어 있다.And the emergency valve 30 is connected to the exhaust pipe 32 for exhausting the compressed air to the outside, the supply pipe 33 to which the compressed air generated from the air generating device 40 is connected, the emergency valve The front surface of the 30 is provided with a lever 31 for controlling the movement path of the compressed air.

따라서, 버스가 정상 주행중 일 때에는 상기 비상밸브(30)가 닫혀진 상태를 유지하게 되는 것이며, 이때에는 공기발생장치(40)에서 발생된 압축공기가 공급 관(33)을 통하여 비상밸브(30)로 공급되면 상기 비상밸브(30)에 설치된 연결관(34)을 통하여 실린더(20)로 전달되므로 운전자가 도어 스위치를 조작하면 상기 연결관(34)으로 전달되는 압축공기에 의해서 도어(10)가 열려지거나 닫혀지게 되는 것이다.Therefore, when the bus is running normally, the emergency valve 30 is kept closed. In this case, the compressed air generated by the air generator 40 is supplied to the emergency valve 30 through the supply pipe 33. When supplied, the door 10 is opened by the compressed air delivered to the connection pipe 34 when the driver operates the door switch, so that the cylinder 20 is transmitted through the connection pipe 34 installed on the emergency valve 30. It will be lost or closed.

한편, 비상상황 발생시에는 버스에 탑승한 승객 또는 운전자가 도어를 손으로 열거나 닫을 수 있도록 비상밸브(30)를 작동시키는 것이며, 이때에는 비상밸브(30)에 설치된 레버(31)를 잡고 회전시키면 비상밸브(30)가 열려지면서 공급관(33)을 통하여 공급되는 압축공기를 차단함과 동시에 연결관(34) 내부로 공급된 압축공기는 배기관(32)을 통하여 외부로 배기되는 것이다.On the other hand, when an emergency occurs, the emergency valve 30 is operated so that a passenger or driver on the bus can open or close the door by hand. In this case, by holding the lever 31 installed in the emergency valve 30 and rotating it, As the emergency valve 30 is opened, the compressed air supplied through the supply pipe 33 is blocked and at the same time, the compressed air supplied into the connection pipe 34 is exhausted to the outside through the exhaust pipe 32.

이와 같이 실린더(20)에 공급된 압축공기가 외부로 배기되면 도어(10)를 손으로 열거나 닫을 수 있는 상태가 되므로 상기 도어(10)를 열고 버스에서 탈출 하게 되는 것이다.As such, when the compressed air supplied to the cylinder 20 is exhausted to the outside, the door 10 may be opened or closed by hand, so that the door 10 may be opened to escape from the bus.

그러나 이러한 종래의 장치는 비상밸브(30)의 동작상태를 표시할 수 있는 어떠한 수단도 강구되지 않았으므로 승객의 호기심 또는 부주의로 비상밸브(30)가 동작된 상태 즉, 도어(10)를 손으로 열수 있는 상태에서 버스가 주행할 때 버스의 진동 또는 승객이 도어에 기대는 경우 도어가 개방되어 안전사고가 발생하게 되는 문제점이 있었다.However, such a conventional device has not been devised any means for displaying the operating state of the emergency valve 30, so that the emergency valve 30 is operated by the curiosity or carelessness of the passenger, that is, the door 10 by hand. When the bus is running in the open state, when the bus vibrates or the passenger leans on the door, there is a problem that a safety accident occurs due to the door being opened.

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 버스의 도어를 수동으로 개방할 수 있도록 비상밸브를 작동시킬 때 상기 비상밸브에 설치된 배기관을 통하여 배기되는 압축공기에 의해서 동작되는 스위치를 설치하여 상기 스위치가 온 상태로 절환 될 때 표시수단을 작동시켜 운전자 또는 탑승자에게 비상밸브의 작동상태를 고지하여 도어의 개방으로 인한 안전사고를 미연에 방지할 수 있는 버스 도어용 비상밸브 상태 표시장치를 제공함에 있다.The present invention has been invented to solve the above problems, the object of which is a switch operated by compressed air exhausted through the exhaust pipe installed in the emergency valve when operating the emergency valve to open the door of the bus manually When the switch is switched to the ON state by operating the display means to indicate the emergency valve operation status to the driver or occupant to indicate the emergency valve status display for the bus door that can prevent the safety accident due to the opening of the door in advance In providing a device.

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 버스 도어용 비상밸브 상태 표시장치는 버스의 도어를 개폐시키도록 그 도어의 내측에 설치된 실린더와, 상기 실린더에 압축공기를 공급하도록 그 실린더와 비상밸브를 연결하는 연결관과, 상기 연결관으로 공급되는 압축공기를 공급하도록 비상밸브와 공기발생장치를 연결하는 공급관과, 상기 비상밸브에 연결되어 압축공기를 외부로 배출하는 배기관과, 상기 배기관을 통하여 배기되는 공기에 의해서 동작되도록 배기관에 설치된 스위치와, 상기 스위치의 동작에 의해서 작동되는 표시수단 및 상기 표시수단에 전원을 공급하는 배터리를 포함하여서 된 것이다.Emergency valve state display device for a bus door of the present invention is a cylinder installed inside the door to open and close the door of the bus, a connecting pipe connecting the cylinder and the emergency valve to supply compressed air to the cylinder, and the connection A supply pipe connecting an emergency valve and an air generating device to supply compressed air supplied to the pipe, an exhaust pipe connected to the emergency valve to discharge compressed air to the outside, and an exhaust pipe to be operated by air exhausted through the exhaust pipe. It includes a switch provided, a display means operated by the operation of the switch and a battery for supplying power to the display means.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도3은 본 발명에 다른 비상밸브 상태 표시장치를 나타낸 개략도이다.Figure 3 is a schematic diagram showing an emergency valve status display apparatus according to the present invention.

여기에서 참조되는 바와 같이 본 발명은 버스의 도어(10)를 개폐시키도록 그 도어(10)의 내측에 실린더(20)가 설치되어 있고, 상기 실린더(20)에는 압축공기를 공급하는 연결관(34)의 일단이 연결되어 있으며, 상기 연결관(34)의 타단은 비상밸 브(30)에 연결되어 있다.As referred to herein, a cylinder 20 is installed inside the door 10 to open and close the door 10 of the bus, and the cylinder 20 has a connection pipe for supplying compressed air ( One end of the 34 is connected, the other end of the connecting pipe 34 is connected to the emergency valve (30).

한편, 상기 비상밸브(30)에는 공기발생장치(40)에서 발생된 압축공기가 공급도는 공급관(33)이 연결되어 있고, 상기 비상밸브(30)에는 압축공기를 외부로 배출시키는 배기관(32)이 연결되어 있으며, 상기 비상밸브(30)의 전면에는 압축공기의 이동경로를 조절하는 레버(31)가 설치되어 있다.On the other hand, the emergency valve 30 is connected to the supply pipe 33 for supplying the compressed air generated from the air generating device 40, the emergency valve 30 to the exhaust pipe 32 for discharging the compressed air to the outside ) Is connected, the front of the emergency valve 30 is provided with a lever 31 for adjusting the movement path of the compressed air.

그리고 상기 배기관(32)에는 그 배기관(32)을 통하여 배기되는 압축공기에 의해서 작동되는 스위치(50)가 설치되어 있고, 상기 스위치(50)에는 그 스위치(50)에 의해서 동작되는 표시수단(60)이 전기적으로 연결되어 있으며, 상기 표시수단(60)에는 전원을 공급하기 위한 배터리(70)가 전기적으로 연결되어 있다.The exhaust pipe 32 is provided with a switch 50 which is operated by the compressed air exhausted through the exhaust pipe 32, and the switch 50 has display means 60 operated by the switch 50. ) Is electrically connected to the display means 60, the battery 70 for supplying power is electrically connected.

그리고, 상기 표시수단(60)은 운전자 및 탑승객에게 청각으로 고지하는 스피커(61) 또는 시각으로 고지하는 램프(62) 중 어느 하나 또는 스피커(61)와 램프(62)를 동시에 설치하는 것도 가능하다.In addition, the display means 60 may simultaneously install any one of the speaker 61 that notifies the driver and the passenger by audible or the lamp 62 that notifies the viewer or the speaker 61 and the lamp 62 at the same time. .

한편, 상기 램프(62)를 설치할 경우에는 비상밸브(30) 작동시 램프(62)가 점등상태를 유지하거나 점멸되도록 할 수도 있다.On the other hand, when the lamp 62 is installed, the lamp 62 may be kept lit or flashed when the emergency valve 30 is operated.

이와 같이 구성된 본 발명을 상세히 설명하면 다음과 같다.Referring to the present invention configured as described in detail as follows.

먼저, 버스가 정상 주행중 일 때에는 상기 비상밸브(30)가 닫혀진 상태를 유지하게 되는 것이며, 이때에는 공기발생장치(40)에서 발생된 압축공기가 공급관(33)을 통하여 비상밸브(30)로 공급되면 상기 비상밸브(30)에 설치된 연결관(34)을 통하여 실린더(20)로 전달되므로 운전자가 도어 스위치를 조작하면 상기 연결관(34)으로 전달되는 압축공기에 의해서 도어(10)가 열려지거나 닫혀지게 되는 것 이다.First, when the bus is running normally, the emergency valve 30 is kept closed. In this case, the compressed air generated by the air generator 40 is supplied to the emergency valve 30 through the supply pipe 33. When it is delivered to the cylinder 20 through the connecting pipe 34 installed in the emergency valve 30, when the driver operates the door switch, the door 10 is opened by the compressed air delivered to the connecting pipe 34 or It will be closed.

그리고, 상기와 같이 압축공기가 연결관(34)을 통하여 공급될 때 배기관(32)으로는 압축공기가 배기되지 않게되므로 스위치(50)는 오프상태를 유지하게 되고, 상기 스위치(50)에 전기적으로 연결된 표시수단(60)은 작동되지 않는 것이다.Then, when the compressed air is supplied through the connecting pipe 34 as described above, since the compressed air is not exhausted to the exhaust pipe 32, the switch 50 is maintained in the off state, and the switch 50 is electrically The display means 60 connected by the is not operated.

한편, 비상상황 발생시에는 버스에 탑승한 승객 또는 운전자가 도어를 손으로 열거나 닫을 수 있도록 비상밸브(30)를 작동시키는 것이며, 이때에는 비상밸브(30)에 설치된 레버(31)를 잡고 회전시키면 비상밸브(30)가 열려지면서 공급관(33)을 통하여 공급되는 압축공기를 차단함과 동시에 연결관(34) 내부로 공급된 압축공기는 배기관(32)을 통하여 외부로 배기되는 것이다.On the other hand, when an emergency occurs, the emergency valve 30 is operated so that a passenger or driver on the bus can open or close the door by hand. In this case, by holding the lever 31 installed in the emergency valve 30 and rotating it, As the emergency valve 30 is opened, the compressed air supplied through the supply pipe 33 is blocked and at the same time, the compressed air supplied into the connection pipe 34 is exhausted to the outside through the exhaust pipe 32.

이와 같이 압축공기가 배기관(32)을 통하여 외부로 배기될 때 그 배기관(32)에 설치된 스위치(50)가 온 상태로 절환되고 상기 스위치(50)가 온 상태로 절환됨에 따라서, 표시수단(60)에 설치된 스피커(61) 및 램프(62)가 작동되어 운전자 및 탑승객에게 비상밸브(30)의 작동상태 즉, 도어(10)를 수동으로 개방할 수 있는 상태를 고지하게 되는 것이다.In this way, when the compressed air is exhausted through the exhaust pipe 32 to the outside, the switch 50 installed in the exhaust pipe 32 is switched on and the switch 50 is switched to the on state. The speaker 61 and the lamp 62 installed in the) are operated to inform the driver and the passenger of the operation state of the emergency valve 30, that is, the state in which the door 10 can be manually opened.

따라서, 운전자 또는 승객은 도어(10)를 열고 버스에서 탈출 하게 되는 것이다.Thus, the driver or passenger will open the door 10 to escape from the bus.

한편, 정상상태에서 승객의 부주의 또는 승객이 호기심으로 비상밸브(30)를 작동시킬 경우에도 스피커(61) 및 램프(62)가 작동되어 운전자 및 탑승객에게 비상밸브(30)의 작동상태를 고지하게 되므로 비상밸브(30)의 불필요한 작동으로 인한 안전사고를 미연에 방지하게 되는 것이다.On the other hand, even when the passengers carelessly or passengers operate the emergency valve 30 in a normal state, the speaker 61 and the lamp 62 are operated to notify the driver and the passengers of the emergency valve 30. Therefore, it is to prevent the safety accident due to unnecessary operation of the emergency valve 30 in advance.

이와 같이 본 발명은 버스의 도어를 수동으로 개방할 수 있도록 비상밸브를 작동시킬 때 상기 비상밸브에 설치된 배기관을 통하여 배기되는 압축공기에 의해서 스위치가 온 상태로 절환되어 표시수단을 작동시켜 운전자 또는 탑승자에게 비상밸브의 작동상태를 고지하여 도어의 개방으로 인한 안전사고를 미연에 방지할 수 있는 특유의 효과가 있다.As described above, the present invention is switched to the on state by the compressed air exhausted through the exhaust pipe installed in the emergency valve when operating the emergency valve to open the door of the bus manually to operate the display means to operate the driver or passenger By notifying the operation state of the emergency valve, there is a unique effect that can prevent the safety accident due to the opening of the door.

Claims (4)

버스의 도어(10)를 개폐시키도록 그 도어(10)의 내측에 설치된 실린더(20)와, 상기 실린더(20)에 압축공기를 공급하도록 그 실린더(20)와 비상밸브(30)를 연결하는 연결관(34)과, 상기 연결관(34)으로 공급되는 압축공기를 공급하도록 비상밸브(30)와 공기발생장치(40)를 연결하는 공급관(33)과, 상기 비상밸브(30)에 연결되어 압축공기를 외부로 배출하는 배기관(32)과, 상기 배기관(32)을 통하여 배기되는 공기에 의해서 동작되도록 배기관(32)에 설치된 스위치(50)와, 상기 스위치(50)의 동작에 의해서 작동되는 표시수단(60) 및 상기 표시수단(60)에 전원을 공급하는 배터리(70)를 포함함을 특징으로 하는 버스 도어용 비상밸브 상태 표시장치.A cylinder 20 installed inside the door 10 to open and close the door 10 of the bus, and a cylinder 20 connected to the emergency valve 30 to supply compressed air to the cylinder 20. A connecting pipe 34 and a supply pipe 33 connecting the emergency valve 30 and the air generating device 40 to supply compressed air supplied to the connecting pipe 34 and the emergency valve 30. And an exhaust pipe 32 which discharges compressed air to the outside, a switch 50 installed in the exhaust pipe 32 so as to be operated by the air exhausted through the exhaust pipe 32, and operated by the operation of the switch 50. Emergency means display device for a bus door, characterized in that it comprises a display means (60) and a battery (70) for supplying power to the display means (60). 제1항에 있어서, 상기 표시수단(60)은 스피커(61)임을 특징으로 하는 버스 도어용 비상밸브 상태 표시장치. The emergency valve status display apparatus for a bus door according to claim 1, wherein the display means is a speaker. 제1항에 있어서, 상기 표시수단(60)은 램프(62)임을 특징으로 하는 버스 도어용 비상밸브 상태 표시장치.2. An emergency valve status display device for a bus door according to claim 1, wherein said display means is a lamp. 제3항에 있어서, 상기 램프(62)는 점등 또는 점멸됨을 특징으로 하는 버스 도어용 비상밸브 상태 표시장치. 4. The emergency valve status display device for a bus door according to claim 3, wherein the lamp (62) is lit or flashing.
KR1020060066717A 2006-07-18 2006-07-18 Emergency valve status indicator for bus door Expired - Fee Related KR100887837B1 (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR20160081612A (en) 2014-12-31 2016-07-08 도레이케미칼 주식회사 PVDF porous hollow fiber membrane and the preparing method thereof

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KR100401860B1 (en) * 2001-05-22 2003-10-17 현대자동차주식회사 A device for operating emergency valve of bus door system
KR20050105689A (en) * 2004-05-03 2005-11-08 현대자동차주식회사 Emergency valve for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160081612A (en) 2014-12-31 2016-07-08 도레이케미칼 주식회사 PVDF porous hollow fiber membrane and the preparing method thereof

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