KR970043937A

KR970043937A - Moving sliding door switch of bus

Info

Publication number: KR970043937A
Application number: KR1019950057261A
Authority: KR
Inventors: 강태호
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-27
Filing date: 1995-12-27
Publication date: 1997-07-26

Abstract

본 발명은 버스의 이중 미닫이 문 개폐장치에 관한 것으로, 복동실린더(20,20')에 의하여 양측 미닫이 문(10,10')이 개폐되도록 하고, 미닫이 문(10,10')의 자중은 가이드 아암(30,30')이 감당하도록 한 것으로, 본 발명에 의하면 가이드 아암(30,30')에 의하여 미닫이 문(10,10')이 지지된 상태에서 복동실린더(20,20')의 왕복운동에 의하여 회동축(12,12')이 회전되고, 이 회동축(12,12')의 회전력은 링크(16,16')에 의하여 미닫이 문(10,10')에 전달되어 미닫이 문(10,10')이 개폐되므로 미닫이 문(10,10')의 개폐작동이 부드럽게 이루어지는 것이다.The present invention relates to a double sliding door opening and closing device of the bus, so that both sliding doors (10, 10 ') are opened and closed by the double-acting cylinder (20, 20'), the weight of the sliding door (10, 10 ') is a guide The arm 30, 30 'is made to bear, according to the present invention the reciprocating of the double-acting cylinder (20, 20') in the state that the sliding door (10, 10 ') is supported by the guide arm (30, 30') The rotation shafts 12 and 12 'are rotated by the movement, and the rotational force of the rotation shafts 12 and 12' is transmitted to the sliding doors 10 and 10 'by the links 16 and 16', so that the sliding doors ( 10, 10 ') is opened and closed so that the opening and closing operation of the sliding door (10, 10') is made smoothly.

Description

Moving sliding door switch of bus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 버스의 이중 미닫이 문 개폐장치를 개략적으로 도시한 선도이고,1 is a diagram schematically showing a double sliding door opening and closing device of a bus according to the present invention,

제2도는 본 발명에 따른 버스의 이중 미닫이 문 개폐장치를 도시한 정면도이다.2 is a front view showing a double sliding door opening and closing device of the bus according to the present invention.

Claims

In the apparatus for opening and closing the sliding doors installed in the hatch of the bus body, a plurality of sliding doors (10,10 '), one side of which is hinged to both sides of the hatch (1), and the two sliding doors (10, 10') Pivot shafts 12 and 12 'which are rotatably supported in the vertical direction in the hinge coupling portions 11 and 11' of the < RTI ID = 0.0 >), < / RTI > Double acting cylinders 20 and 20 ', which are pin-coupled to one bracket 13 and 13' to rotate the pivot shafts 12 and 12 'in the forward and reverse directions, and predetermined positions of the pivot shafts 12 and 12'. One end is pin-coupled to the second bracket (14, 14 ') fixed to the other end, the other end is pin-coupled to the third bracket (15, 15') fixed to the upper predetermined position of the sliding door (10, 10 ') And a link (16, 16 ') for transmitting the rotational force of the pivot shaft (12, 12') to the sliding door (10, 10 ').

The method of claim 1, wherein the other end of the two sliding doors (10, 10 ') is hinged to the other end of the guide arms (30, 30'), one end of which is hinged to the upper portion of the hatch (1). Double sliding door switch on the bus.