KR970001004Y1 - Foldable structure of a bus door - Google Patents

Foldable structure of a bus door Download PDF

Info

Publication number
KR970001004Y1
KR970001004Y1 KR2019940019212U KR19940019212U KR970001004Y1 KR 970001004 Y1 KR970001004 Y1 KR 970001004Y1 KR 2019940019212 U KR2019940019212 U KR 2019940019212U KR 19940019212 U KR19940019212 U KR 19940019212U KR 970001004 Y1 KR970001004 Y1 KR 970001004Y1
Authority
KR
South Korea
Prior art keywords
door
folding door
rod
folding
air cylinder
Prior art date
Application number
KR2019940019212U
Other languages
Korean (ko)
Other versions
KR960004461U (en
Inventor
우광식
Original Assignee
대우자동차 주식회사
김태구
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 대우자동차 주식회사, 김태구 filed Critical 대우자동차 주식회사
Priority to KR2019940019212U priority Critical patent/KR970001004Y1/en
Publication of KR960004461U publication Critical patent/KR960004461U/en
Application granted granted Critical
Publication of KR970001004Y1 publication Critical patent/KR970001004Y1/en

Links

Classifications

    • 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
    • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
    • B60J5/062—Doors arranged at the vehicle sides slidable; foldable for utility vehicles or public transport
    • 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
    • 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
    • B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/143—Busses
    • 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/649—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses

Abstract

내용 없음.No content.

Description

버스용 접이식 승강구문 작동구조Folding hatch door operating structure for bus

제1도는 본 고안의 사용상태도.1 is a state of use of the present invention.

제2도는 (a)는 종래의 접이식 승강구문의 닫힌상태 개략도.2 is a schematic view of a closed state of a conventional folding door.

(b)는 종래의 접이식 승강구문의 열린상태 개략도.(b) is a schematic diagram of an open state of a conventional folding door.

제3도는 종래 접이식 승강구문의 정면도.3 is a front view of a conventional folding door.

제4도는 본 고안의 접이식 승강구문의 작동도.4 is an operation of the folding door of the present invention.

제5도는 본 고안의 접이식 승강구문의 정면도.5 is a front view of the folding door of the present invention.

제6도는 제4도에서 A부분 확대도.6 is an enlarged view of portion A in FIG.

제7도는 제5도에서 B부분 확대도.FIG. 7 is an enlarged view of portion B of FIG. 5.

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

1 : 에어실린더 2 : 봉1: air cylinder 2: rod

3, 3' : 브라켓 4, 4' : 힌지3, 3 ': bracket 4, 4': hinge

5 : 핀 6 : 베어링5: pin 6: bearing

D : 접이식문D: folding door

본 고안은 승강구문 개폐시 작동이 부드러우며 문에 작용하는 힘을 문에 상, 하로 분산하여 균등하게 작동되도록 함으로서 개폐시 소음이나 진동을 줄일 수 있는 버스용 접이식 승강구문이 작동구조에 관한 것이다.The present invention relates to a structure for operating a folding door for a bus that can reduce noise or vibration during opening and closing by smoothly operating the door and opening and closing the door door to distribute the force applied to the door up and down.

종래 일반적인 버스용 접이식 승강구문의 작동에 있어서는 제2도 및 제3도에서 도시한 바와같이 접이식 문을 작동시키는 에어 실린더(Aylinder)(11)가 대쉬 판넬 내부에 부착되어 있고, 힌지(14)(14')에 의해 접이식 문이 차체에 고정되어 있으며, 힌지(14)(14')에 의해 접이식문이 차체에 고정되어 있으며 힌지(14)(14')을 중심으로 차내쪽으로 회전하여 접어지며 이때 롤러(15)는 차체에 설치된 롤러 홈(도시없음)을 따라 대쉬판넬 하부에 설치하는 것이 가장 적당하므로 에어 실린더(11)의 작동힘은 브라켓(13)로 전달되어 문 하부에 작동한다.In the operation of a conventional general folding door for the door of the bus, as shown in FIGS. 2 and 3, an air cylinder (11) for operating the folding door is attached to the inside of the dash panel, and the hinges 14 and 14 are provided. The folding door is fixed to the vehicle body by means of '), and the folding door is fixed to the vehicle body by the hinges (14) and (14') and rotates inwardly around the hinges (14, 14 '). 15 is most suitable to be installed in the lower dash panel along the roller groove (not shown) installed in the vehicle body, the operating force of the air cylinder 11 is transmitted to the bracket 13 to operate in the lower door.

이와 같이 에어실린더(11)이 작동힘이 접이식문의 하부에만 작동하게 되므로 개, 폐시 문이 흔들려 소음이나 진동이 발생하여 승강구문의 수명을 단축하는 원인이 되었으며, 닫힌상태에서는 접이식문 하부가 차량 외부로 돌출되고 반대로 열린상태에서는 접이식문 하단부가 차량의 내부로 당겨지는 비틀림 현상을 발생하였다.Since the air cylinder 11 operates only at the lower part of the folding door as described above, the door is shaken when opening or closing, causing noise or vibration to shorten the life of the lifting door, and in the closed state, the lower part of the folding door moves out of the vehicle. In the protruding and open state, the lower part of the folding door is pulled into the vehicle.

이와 같은 종래의 문제점을 개선하고져 본 고안은 승강구문의 개, 폐시 문에 작용하는 힘이 상, 하로 균등하게 분산되어 작용함으로서 소음이나 진동을 줄이고 작동을 부드럽게 하도록 하는 것으로서, 이하 고안의 요지를 상세히 설명하면 다음과 같다.In order to improve the conventional problems as described above, the present invention is designed to reduce noise or vibration and to smoothly operate the force acting on the door opening and closing doors by equally distributed up and down. Is as follows.

접이식문(D)을 작동시키는 에어실린더(1)와, 상, 하 끝단에 베어링(6)으로 장착되어져 접이식문(D)의 상, 하부 차체에 지지되어 있는 봉(2) 에어실린더(1)이 힘을 봉(2)으로 전달하여 봉(2)을 회전시키는 브라켓(3)과 봉(2)이 회전에 의해 핀(5)로 고정되어 접이식문(D)을 열고 닫을 수 있도록 하는 브라켓(3')으로 구성되어 진다.Air cylinder (1) for operating the folding door (D), and rods (2) mounted on the upper and lower ends with bearings (6) supported by the upper and lower bodies of the folding door (D) This force is transmitted to the rod (2) bracket (3) for rotating the rod (2) and the rod (2) is fixed to the pin (5) by the rotation bracket to allow the opening and closing of the folding door (D) ( 3 ').

이와 같이 구성된 본 고안을 일시시예를 첨부도면 제4도 내지 제7도를 참조하여 설명한다.The present invention configured as described above will be described with reference to FIGS. 4 through 7 of the accompanying drawings.

본 고안에 의한 접이문을 작동하고져 할시에는 에어실린더(1)가 작동하여 전진 또는 후진하게 되면은 축(5)과 연결된 브라켓(3')과 봉(2)이 회전하며, 봉(2)의 회전력을 문의 상, 하부에 각각 설치되어 있는 브라켓(3)과 접이식문(D)에 전달되어 지며 이때 봉(2)이 회전중심이 되어 힌지(4)(4')로 절첩되는 접이식문(D)이 열리거나 닫히게 작동되는 것이다.When operating the folding door according to the present invention, when the air cylinder 1 is moved forward or backward, the bracket 3 'and the rod 2 connected to the shaft 5 rotate, and the rod 2 The rotational force is transmitted to the brackets 3 and the folding doors D, which are respectively installed on the upper and lower sides of the door, and at this time, the folding doors that are folded into the hinges 4 and 4 'as the rod 2 becomes the center of rotation. ) Will open or close.

이상과 같은 효과를 갖는 본 고안은 버스의 접이식문을 열거나 닫는 기능에 있어서 종래 방식에 비하여 에어실린더의 밀거나 당기는 힘이 회전봉과 브라켓에 의하여 간접적으로 전달됨으로 문에 작동되는 힘이 균등하게 분산되여 승강구문의 작동시 소음이나 진동을 줄일 수 있은 뿐만 아니라 작동을 부드럽게 하여 접이식문의 비틀림현상을 방지할 수 있어 차량의 수명을 연장할 수 있는 등의 경제적인 측면과 차량고급화에도 효과를 기대할 수 있는 것이다.The present invention having the effect as described above in the function of opening or closing the folding door of the bus compared to the conventional method, the force acting on the door is distributed evenly by the indirectly transmitted by the rotating rod and bracket by the push rod and bracket of the air cylinder In addition, it is possible to reduce the noise and vibration during the operation of the lifting doors, and to smooth the operation to prevent the twisting of the folding doors, which can extend the life of the vehicle, and to enhance the economical aspects of the vehicle. .

Claims (1)

접이식문(D)을 작동시키는 에어실린더(1)와, 상, 하 끝단에 베어링(6)으로 장착되어져 접이식문(D)이 상, 하부 차체에 지지되어 있는 봉(2)과 에어실린더(1)의 힘을 봉(2)으로 전달하여 봉(2)을 회전시키는 브라켓(3)과 봉(2)의 회전에 의해 핀(5)로 고정되어 접이식문(D)을 열고 닫을 수 있도록 하는 브라켓(3')으로 구성되어 지는 특징으로 하는 버스용 접이식 승강구문 작동구조.Air cylinder (1) for operating the folding door (D), and the rod (2) and air cylinder (1), which is mounted on the upper and lower ends as bearings (6), the folding door (D) is supported on the upper and lower bodies Bracket (3) for transmitting the force of the rod to the rod (2) and the pin (5) by the rotation of the rod (2) is fixed to the pin (5) to open and close the folding door (D) Folding hatch door operating structure for a bus characterized by consisting of (3 ').
KR2019940019212U 1994-07-29 1994-07-29 Foldable structure of a bus door KR970001004Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940019212U KR970001004Y1 (en) 1994-07-29 1994-07-29 Foldable structure of a bus door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940019212U KR970001004Y1 (en) 1994-07-29 1994-07-29 Foldable structure of a bus door

Publications (2)

Publication Number Publication Date
KR960004461U KR960004461U (en) 1996-02-14
KR970001004Y1 true KR970001004Y1 (en) 1997-02-15

Family

ID=19389777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940019212U KR970001004Y1 (en) 1994-07-29 1994-07-29 Foldable structure of a bus door

Country Status (1)

Country Link
KR (1) KR970001004Y1 (en)

Also Published As

Publication number Publication date
KR960004461U (en) 1996-02-14

Similar Documents

Publication Publication Date Title
US5213286A (en) Door for aircraft nacelle
JPS63255144A (en) Step mechanism for vehicle
JP2010533615A (en) Vehicle having at least one tailgate
KR970001004Y1 (en) Foldable structure of a bus door
KR920006527B1 (en) Non fixed rear window for vehicle
ES2072078T3 (en) OPENING MECHANISM FOR AIRCRAFT DOORS.
KR100196140B1 (en) Opening and closing structure of folding type door for a bus
KR970035351A (en) Double swing door opening and closing structure of bus
KR0158814B1 (en) Structure of swing door for a bus
KR19990025803U (en) Clips to prevent joints on bus folding doors
KR200198171Y1 (en) A structure for front panel of a cargo truck
KR200149389Y1 (en) Glove box structure
KR19980026074U (en) Double door with rack and pinion
JPH0741826Y2 (en) Door opener
KR20050042854A (en) Center roller arm device for sliding doors for vehicles
KR200148144Y1 (en) Back door hinge structure for auto
KR200228684Y1 (en) Engine hood to reduce vehicle air resistance
RU97106430A (en) MECHANISM FOR OPENING AND CLOSING THE DOOR OF THE ISOTHERMAL CAR
KR200146728Y1 (en) Glove box hinge structure for a vehicle
JPH09273359A (en) Hinged double doors opening outward which can be simultaneously opened
KR19980034545A (en) Swing type door with rack and pinion
KR970066463A (en) Door opening device of refrigerator
KR20020050342A (en) Coupling structure with tail gate and cargo screen of car
KR970000110Y1 (en) Step for a cargo vehicle
KR100392009B1 (en) Hinge arm assembly of trunklid for car

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee