KR20170130080A - lever that transports a bicycle to the top or the bottom of the subway stairs - Google Patents

lever that transports a bicycle to the top or the bottom of the subway stairs Download PDF

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Publication number
KR20170130080A
KR20170130080A KR1020160060640A KR20160060640A KR20170130080A KR 20170130080 A KR20170130080 A KR 20170130080A KR 1020160060640 A KR1020160060640 A KR 1020160060640A KR 20160060640 A KR20160060640 A KR 20160060640A KR 20170130080 A KR20170130080 A KR 20170130080A
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South Korea
Prior art keywords
chain
lever
bicycle
chains
wall
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KR1020160060640A
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Korean (ko)
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김제우
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김제우
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Priority to KR1020160060640A priority Critical patent/KR20170130080A/en
Publication of KR20170130080A publication Critical patent/KR20170130080A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0807—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0846—Guide rail

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The present invention relates to a lever for climbing subway stairs up and down. The lever includes: electrical motors (100a, 100b) installed on the upper and lower floors of the stairs; chains (120a, 120b, 121) passing through a rail mounted on the inner walls while connecting the electrical motors (100a, 100b) and chain gears (110a, 110b); chain gears (110a, 110b) circulating the chain (121) while being in connection with the electrical motors (100a, 100b); a chain guide (130) preventing derailment of the chains (120a, 120b, 121); a rail (140) installed on the inner walls to prevent damage to the chain (131) due to the friction between the chain (121) and the wall; and the lever (150) formed to be spaced apart from the surface of the chains (120a, 120b, and 121). The present invention enables bicycles to be safely moved up and down without difficulty.

Description

자전거를 지하철 계단 위 아래로 이동시켜주는 레버 {lever that transports a bicycle to the top or the bottom of the subway stairs}The lever that moves the bicycle up and down the subway stairs is a lever that transports a bicycle to the top or the bottom of the subway stairs.

본 발명은 자전거를 지하철 계단 위 아래로 이동시켜주는 레버에 관한 것으로, 더욱 상세하게는 자전거 운전자가 전기 모터에 의해 움직이는 레버에 자전거를 매달아 지하철 계단에서 편리하게 오르내릴 수 있도록 하는 레버에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lever for moving a bicycle above and below a subway stairway, and more particularly, to a lever for allowing a bicycle operator to easily move up and down a subway staircase by hung the bicycle on a lever driven by an electric motor.

일반적으로 지하철에 설치되어 있는 자전거 경사로는 타이어의 두께가 두꺼운 자전거는 잘 올리지 못하는 문제점을 갖게 되었다.Generally, a bicycle ramp installed in a subway has a problem in that it can not raise a bicycle having a thick tire.

게다가 종래의 자전거 경사로를 이용할 시에는 자전거를 사람의 힘으로 끌어올려야 하기 때문에 힘이 없는 노약자나 어린이는 평소 자주 사용하지 못한다는 문제점을 갖게 되었다.In addition, when using a conventional bicycle ramp, the bicycle must be pulled up by the power of the person, so that the elderly person or child who does not have the power has a problem that he can not use it frequently.

특히 핸들바의 길이가 조금이라도 길면 벽에 핸들바가 걸려 문제점을 갖게 되었다.In particular, if the length of the handlebar is a little long, the handle bar is caught on the wall, which is a problem.

또한, 종래의 경사로는 계단을 오르내리는 중간에 자전거를 놓치게 되면 자전거에 손상이 가고, 주변에 계단을 이용하는 사람들에게 심각한 피해를 줄 수 있다는 문제점을 갖게 되었다.In addition, when the conventional ramp misses the bicycle in the middle of raising and lowering the stairs, there is a problem that the bicycle is damaged and can seriously damage the people using the stairs in the vicinity.

따라서 누구든지 자신의 자전거를 지하철 계단에서 쉽고 편하고 안전하게 올릴 수 있도록 하는 기계가 필요한 시정이다.Therefore, it is necessary to have a machine that allows anyone to raise his bicycle easily, conveniently and safely from the subway stairs.

한국공개실용신안 제10-2009-0125723호(2009.12.07)Korean Public Utility Model No. 10-2009-0125723 (2009.12.07)

이처럼 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서,SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art,

본 발명은 지하철의 양쪽 벽면에 전기모터의 힘으로 돌아가는 레버에 자전거를 매달아 자전거를 탈 때 지하철도 가끔 사용하는 모든 운전자들에게 편리함을 주고자 하는데에 목적이 있다.The purpose of the present invention is to provide a convenience to all the drivers who sometimes use the subway when the bicycle is hung on the lever which is turned by the electric motor force on both wall surfaces of the subway.

상기 목적을 달성하기 위한 본 발명의 지하철 계단 상승 및 하강용 레버는 계단의 위, 아래의 바닥 밑에 설치된 전기모터(100a, 100b),In order to accomplish the above object, the present invention provides a sub-step up and down lever for an electric motor (100a, 100b) installed on a floor below and below a step,

전기모터(100a, 100b)와 체인기어(110a, 110b)를 연결해주고, 벽 안쪽에 설치된 레일을 지나가는 체인(120a, 120b, 121),Chains 120a, 120b, and 121 that connect the electric motors 100a and 100b and the chain gears 110a and 110b, pass the rails provided inside the wall,

전기모터와 연결되어 있고 체인(121)을 순환하게 만드는 체인기어(110a, 110b),Chain gears 110a and 110b connected to the electric motor and circulating the chain 121,

체인 이탈을 방지하는 체인가이드(130),A chain guide 130 for preventing chain disengagement,

벽 안쪽에 설치되어 체인(121)과 벽의 마찰을 통해 체인(121)이 손상되는 것을 막아주는 레일(140),A rail 140 installed inside the wall to prevent the chain 121 from being damaged by friction between the chain 121 and the wall,

상기 체인(120a, 120b, 121)의 표면에 일정간격 떨어지도록 형성하는 레버(150)로 이뤄진 것을 특징으로 한다.And a lever 150 formed to be spaced apart from the surfaces of the chains 120a, 120b, and 121 by a predetermined distance.

본 발명은 자전거를 힘들이지 않고 안전하게 오르내릴 수 있다는 장점이 있다.The present invention has the advantage that the bicycle can be safely moved up and down without difficulty.

도면1은 본 발명 지하철 계단에서 자전거를 손쉽게 아래 또는 위로 이동시킬 수 있도록 하는 레버가 순환하는 과정을 보여주는 정면도이다.FIG. 1 is a front view showing a process of circulating a lever for easily moving a bike up or down in a subway staircase according to the present invention.

상기한 바와 같은 본 발명의 목적을 달성하기 위한 기술적 구성을 첨부한 도면에 의해 더욱 상세히 설명하면 다음과 같다.Technical features of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 지하철 계단 상승 및 하강용 레버가 순환하는 구조를 나타내기 위한 정면도를 도시한 것이다.1 is a front view showing a structure in which a lever for ascending and descending a subway stairs is circulated.

본 발명은 계단의 위, 아래의 바닥 밑에 설치된 전기모터(100a, 100b),The present invention can be applied to electric motors (100a, 100b) installed under the floor above and below the stairs,

전기모터와 체인기어를 연결해주고, 벽 안쪽에 설치된 레일을 지나가는 체인(120a, 120b, 121),Chains (120a, 120b, 121) connecting the electric motor and the chain gear, passing the rails provided inside the wall,

전기모터와 연결되어 있고 체인(121)을 순환하게 만드는 체인기어(110a, 110b),Chain gears 110a and 110b connected to the electric motor and circulating the chain 121,

체인 이탈을 방지하는 체인가이드(130),A chain guide 130 for preventing chain disengagement,

벽 안쪽에 설치되어 체인(121)과 벽의 마찰을 통해 체인(121)이 손상되는 것을 막아주는 레일(140),A rail 140 installed inside the wall to prevent the chain 121 from being damaged by friction between the chain 121 and the wall,

상기 체인(120a, 120b, 121)의 표면에 일정간격 떨어지도록 형성하는 레버(150)로 이뤄진 것을 특징으로 한다.And a lever 150 formed to be spaced apart from the surfaces of the chains 120a, 120b, and 121 by a predetermined distance.

본 발명에는 상기 전기모터(100a, 100b)가 일정한 방향으로 회전한다.In the present invention, the electric motors 100a and 100b are rotated in a predetermined direction.

이때, 안전성을 고려하여 일정한 속력으로 회전하며 오작동이 일어나지 않도록 점검을 거친 전기모터만을 사용한다.At this time, only electric motors that are rotated at a constant speed and checked to prevent malfunction are used in consideration of safety.

본 발명에서 상기 전기모터(100a, 100b)가 회전하면서 체인(120a, 120b)에 연결된 체인 기어(110a, 110b)가 회전하면서 체인(121)이 일정한 속력으로 돌기 시작한다. 이때, 체인(121)은 오일을 충분히 발라 소음이 발생하지 않고 부드럽게 순환하도록 한다. 특히, 일정한 간격을 두고 체인에 부식을 방지 할 수 있도록 스테인리스 재질로 제작된 레버(150)를 장착한다.In the present invention, as the electric motors 100a and 100b rotate, the chain gears 110a and 110b connected to the chains 120a and 120b rotate, and the chain 121 begins to rotate at a constant speed. At this time, the chain 121 sufficiently circulates the oil so as to smoothly circulate without generating noise. In particular, a lever 150 made of stainless steel is mounted so as to prevent corrosion of the chain at regular intervals.

본 발명에서 상기 체인가이드(130)를 체인(121)의 이탈 방지를 돕도록 하기 위해 단단히 고정한다.In the present invention, the chain guide 130 is firmly fixed to prevent the chain 121 from being separated.

이때, 오랜시간 후에 발생하는 소음을 방지하기 위해서 정기점검을 받도록 한다.At this time, periodic inspections should be carried out to prevent noise after a long time.

본 발명에서는 지상으로 나와 벽의 내부를 지나가는 체인(121)과 벽의 내부의 밑면 사이에 발생하는 마찰로 인해 체인이 손상되는 것을 방지하기 위해 벽의 내부의 밑면에 레일(140)을 설치한다.In the present invention, a rail 140 is installed on the inner bottom surface of the wall to prevent the chain from being damaged due to friction between the chain 121 passing through the inside of the wall and the bottom surface of the inside of the wall.

이때, 레일(140)의 재질은 체인의 손상을 방지하기 위해 고무로 하고, 체인의 오일이 벗겨져 나가는 것을 방지하기 위해 윤활유를 뿌린다.At this time, the material of the rail 140 is made of rubber to prevent damage to the chain, and lubricant is sprayed to prevent oil from coming off the chain.

100a, 100b: 전기모터 110a, 110b: 체인기어
120a, 120b, 121: 체인 130: 체인가이드
140: 레일 150: 레버100a, 100b: electric motor 110a, 110b: chain gear
120a, 120b, 121: chain 130: chain guide
140: rail 150: lever

Claims (1)

계단의 위, 아래의 바닥 밑에 설치된 전기모터(100a, 100b),
전기모터와 체인기어를 연결해주고, 벽 안쪽에 설치된 레일을 지나가는 체인(120a, 120b, 121),
전기모터와 연결되어 있고 체인(121)을 순환하게 만드는 체인기어(110a, 110b),
체인 이탈을 방지하는 체인가이드(130),
벽 안쪽에 설치되어 체인(121)과 벽의 마찰을 통해 체인(121)이 손상되는 것을 막아주는 레일(140),
상기 체인(120a, 120b, 121)의 표면에 일정간격 떨어지도록 형성하는 레버(150)로 이뤄진 것을 특징으로 하는 지하철 계단 상승 및 하강용 레버.Electric motors 100a and 100b installed below the floor above and below the stairs,
Chains (120a, 120b, 121) connecting the electric motor and the chain gear, passing the rails provided inside the wall,
Chain gears 110a and 110b connected to the electric motor and circulating the chain 121,
A chain guide 130 for preventing chain disengagement,
A rail 140 installed inside the wall to prevent the chain 121 from being damaged by friction between the chain 121 and the wall,
And a lever (150) formed on the surfaces of the chains (120a, 120b, 121) so as to be spaced apart from each other by a predetermined distance.
KR1020160060640A 2016-05-18 2016-05-18 lever that transports a bicycle to the top or the bottom of the subway stairs KR20170130080A (en)

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KR1020160060640A KR20170130080A (en) 2016-05-18 2016-05-18 lever that transports a bicycle to the top or the bottom of the subway stairs

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108382957A (en) * 2018-03-23 2018-08-10 东莞理工学院 A kind of armrest system that can guide and support bicycle automatically

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108382957A (en) * 2018-03-23 2018-08-10 东莞理工学院 A kind of armrest system that can guide and support bicycle automatically

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