KR200257951Y1 - Power transmission device for mini scooter - Google Patents

Power transmission device for mini scooter Download PDF

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Publication number
KR200257951Y1
KR200257951Y1 KR2020010027293U KR20010027293U KR200257951Y1 KR 200257951 Y1 KR200257951 Y1 KR 200257951Y1 KR 2020010027293 U KR2020010027293 U KR 2020010027293U KR 20010027293 U KR20010027293 U KR 20010027293U KR 200257951 Y1 KR200257951 Y1 KR 200257951Y1
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KR
South Korea
Prior art keywords
power transmission
driven
shaft
main shaft
driven shaft
Prior art date
Application number
KR2020010027293U
Other languages
Korean (ko)
Inventor
서동갑
Original Assignee
주식회사 리마
김기섭
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 주식회사 리마, 김기섭 filed Critical 주식회사 리마
Priority to KR2020010027293U priority Critical patent/KR200257951Y1/en
Application granted granted Critical
Publication of KR200257951Y1 publication Critical patent/KR200257951Y1/en
Priority to US10/235,259 priority patent/US20030042060A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00—Motorised scooters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0013—Transmissions for multiple ratios specially adapted for rear-wheel-driven vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

본 고안의 목적은 엔진의 구동력을 클러치수단 및 동력전달수단을 거쳐 구동륜에 전달하는 과정에서 동력전달수단에 주동축의 회전을 피동축으로 동력을 전달하도록 걸어지는 복수개의 타이밍체인을 구비하여 동력전달수단의 수명을 높이어 신뢰성을 높일 수 있도록 한 휴대용 미니 스쿠터의 동력전달장치를 제공함에 있다.An object of the present invention is to provide a power transmission system having a plurality of timing chains that are driven to transmit power of a rotation of a main shaft to a driven shaft in a process of transmitting driving force of an engine to a driving wheel through a clutch means and a power transmission means. It is to provide a power transmission device of a portable mini scooter to increase the life of the means to increase the reliability.

본 고안은, 하우징(231)의 한쪽에 클러치수단(22)을 거쳐 구동되는 주동축(232)을 축설하고 타측에는 구동륜(24)에 동력을 전달시키는 종동축(233)을 축설하여 주동축(232)과 종동축(233)에 각각 대소 스프로킷휠(234,234') 및 타이밍체인(235)을 설치하여 적정 회전비로 감속되도록 동력전달수단(23)을 갖는 휴대용 미니 스쿠터에 있어서,According to the present invention, the main shaft 232 is driven on one side of the housing 231 through the clutch means 22, and the driven shaft 233 for transmitting power to the driving wheels 24 is built on the other side. In the portable mini scooter having power transmission means (23) so as to decelerate at an appropriate rotation ratio by installing large and small sprocket wheels (234,234 ') and a timing chain (235) on the 232 and the driven shaft 233,

상기 주동축(232)과 종동축(233)에 대소 스프로킷휠(234,234')을 복수개로 설치하여 각각 타이밍체인(235)을 걸어 전동되도록 설치함을 특징으로 한다.A plurality of sprocket wheels 234 and 234 'are installed on the main shaft 232 and the driven shaft 233 so that the timing chains 235 are installed to be electrically driven.

Description

휴대용 미니 스쿠터의 동력전달장치{Power transmission device for mini scooter}Power transmission device for mini scooter

본 고안은 휴대용 미니 스쿠터의 동력전달장치에 관한 것으로 좀 더 구체적으로는 엔진의 구동력을 클러치수단 및 동력전달수단을 거쳐 구동륜에 전달하는 과정에서 동력전달수단에 주동축의 회전을 피동축으로 동력을 전달하는 동력전달수단에 관한 것이다.The present invention relates to a power transmission device of a portable mini scooter, and more specifically, in the process of transmitting the driving force of the engine to the driving wheel through the clutch means and the power transmission means to rotate the main shaft to the power transmission means to the driven shaft. It relates to a power transmission means for transmitting.

도 1은 휴대용 미니 스쿠터를 보인 측면도로, 일명 킥보드 형상에 엔진을 구비하여 동력으로 구동되도록 하여 레저 및 스포츠용으로 애용되면서 근거리의 이동수단으로 각광받고 있다.Figure 1 is a side view showing a portable mini scooter, so-called kickboard shape with an engine to be driven by power to be used for leisure and sports while being spotlighted as a near-field means of movement.

이와 같은 휴대용 미니 스쿠터의 구성을 살펴보면,Looking at the configuration of such a portable mini scooter,

전륜(11)이 설치된 조향축(12)에 절첩수단을 갖는 핸들축(13)이 결합되는 핸들링부(1)와,A handling part 1 to which a handle shaft 13 having a folding means is coupled to a steering shaft 12 provided with a front wheel 11;

후방에 엔진(21), 클러치수단(22) 및 동력전달수단(23)을 거쳐 구동륜(24)이 구동되도록 하는 구동부(2)와,A drive unit 2 for driving the driving wheels 24 to the rear via the engine 21, the clutch means 22, and the power transmission means 23;

상기 구동부(2)와 핸들링부(1)를 연결하면서 발판(3) 및 의자(4)를 구비한 프레임부(5),A frame part 5 having a footrest 3 and a chair 4 while connecting the driving part 2 and the handling part 1,

로 구성되어 있다.Consists of

그러나 상기한 동력전달수단에서 하나의 타이밍체인으로 걸어서 동력을 전달하도록 구성되어 있는 휴대용 미니 스쿠터는 오토바이, 차량등과 달리 외부 충격이 쉽게 전달되고 무리한 조작 등으로 인하여 축 및 타이밍체인에 충격 및 부하가 많이 걸리어 단기간에 손상 및 파손으로 동력을 전달하지 못하는 사례가 빈번히 발생되고 있는 실정이고 이로 인한 아프터 서비스에 상당한 어려움이 있고 소비자에게도 상당한 수리비를 부담하는 등의 문제점이 있었다.However, unlike a motorcycle or a vehicle, the portable mini scooter is configured to transmit power by walking to one timing chain in the power transmission means, and external shocks are easily transmitted, and impact and load on the shaft and timing chains due to excessive operation. It takes a lot of cases that can not transfer power due to damage and breakage in a short period of time is frequently occurring, resulting in a considerable difficulty in after-sales service and a significant repair cost to consumers.

본 고안의 목적은 엔진의 구동력을 클러치수단 및 동력전달수단을 거쳐 구동륜에 전달하는 과정에서 동력전달수단에 주동축의 회전을 피동축으로 동력을 전달하도록 걸어지는 복수개의 타이밍체인을 구비하여 동력전달수단의 수명을 높이어 신뢰성을 높일 수 있도록 한 휴대용 미니 스쿠터의 동력전달장치를 제공함에 있다.An object of the present invention is to provide a power transmission system having a plurality of timing chains that are driven to transmit power of a rotation of a main shaft to a driven shaft in a process of transmitting driving force of an engine to a driving wheel through a clutch means and a power transmission means. It is to provide a power transmission device of a portable mini scooter to increase the life of the means to increase the reliability.

도 1은 휴대용 미니 스쿠터의 구성을 보인 측면도1 is a side view showing the configuration of a portable mini scooter

도 2는 본 고안의 요부 구성을 보인 단면도2 is a cross-sectional view showing the main configuration of the present invention

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

23: 동력전달수단23: power transmission means

231:하우징 232:주동축231: housing 232: main shaft

233:종동축 234.234':스프로킷휠233: driven shaft 234.234 ': sprocket wheel

235:타이밍체인235: timing chain

이하 첨부한 도면에 의하여 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안의 구성을 보인 단면도로,2 is a cross-sectional view showing the configuration of the present invention,

휴대용 미니 스쿠터에서 구동부(2)에 동력을 감속되도록 설치되는 동력전달수단(23)은 하우징(231)의 한쪽에 클러치수단(22)을 거쳐 구동되는 주동축(232)을 축설하고 타측에는 구동륜(24)에 동력을 전달시키는 종동축(233)을 축설하여 주동축(232)과 종동축(233)에 각각 대소 스프로킷휠(234,234') 및 타이밍체인(235)을 2개 이상의 복수개를 설치하여 주동축(232)의 동력을 종동축(233)에 적정 회전비로 감속되도록 동력을 전달되게 한다.In the portable mini scooter, the power transmission means 23 installed to decelerate the power to the driving unit 2 has a main shaft 232 driven through the clutch means 22 on one side of the housing 231 and the driving wheels on the other side. 24) To construct the driven shaft 233 for transmitting power to the main shaft 232 and the driven shaft 233 to install two or more large sprocket wheels (234,234 ') and timing chain 235, respectively The power of the coaxial 232 is transmitted to the driven shaft 233 to be decelerated at an appropriate rotation ratio.

이와 같이 주동축(232)과 종동축(233)에 2개의 스프로킷휠(234,234')을 나란히 축설하고 각각 타이밍체인(235)을 걸어주어 이중의 동력전달수단(23)을 갖게 하므로 외부의 충격이나 무리한 조작에 의한 동력전달이 가해져도 2개의 스프로킷휠과 타이밍체인에 각각 충격이나 부하가 분산되면서 동력전달이 이루어지도록 한 것이다.In this way, two sprocket wheels 234 and 234 'are arranged side by side on the main shaft 232 and the driven shaft 233, and the timing chain 235 is walked to have a dual power transmission means 23 so that external shock or Even if power transmission is applied by excessive manipulation, the power transmission is achieved by distributing shock or load to each of the two sprocket wheels and the timing chain.

그리고 종동축(233)의 외부에는 구동륜과 체인으로 걸어지는 스프로킷휠(236)이 설치된다.In addition, a sprocket wheel 236 that is driven by a driving wheel and a chain is installed outside the driven shaft 233.

본 고안은 이중의 타이밍체인으로 걸어져 동력이 전달됨에 따라 타이밍체인의 수명을 상당히 높일 수 있고 안전성을 향상시키어 제품의 신뢰도를 높일 수 있는 효과가 있다.The present invention has the effect of significantly increasing the life of the timing chain and improving the safety of the product as the power is transferred to the dual timing chain to improve the reliability.

Claims (1)

하우징(231)의 한쪽에 클러치수단(22)을 거쳐 구동되는 주동축(232)을 축설하고 타측에는 구동륜(24)에 동력을 전달시키는 종동축(233)을 축설하여 주동축(232)과 종동축(233)에 각각 대소 스프로킷휠(234,234') 및 타이밍체인(235)을 설치하여 적정 회전비로 감속되도록 동력전달수단(23)을 갖는 휴대용 미니 스쿠터에 있어서,On one side of the housing 231, the main shaft 232 driven through the clutch means 22 is laid out, and on the other side, the driven shaft 233 for transmitting power to the driving wheel 24 is laid down. In the portable mini scooter having power transmission means (23) so as to decelerate at an appropriate rotation ratio by installing large and small sprocket wheels (234, 234 ') and a timing chain (235) on the coaxial (233), 상기 주동축(232)과 종동축(233)에 대소 스프로킷휠(234,234')을 복수개로 설치하여 각각 타이밍체인(235)을 걸어 전동되도록 설치함을 특징으로 하는 휴대용 미니 스쿠터의 동력전달장치.Power transmission device for a portable mini scooter, characterized in that the main shaft (232) and the driven shaft (233) are installed in a plurality of small and small sprocket wheels (234,234 ') are installed to walk the timing chain (235), respectively.
KR2020010027293U 2001-09-06 2001-09-06 Power transmission device for mini scooter KR200257951Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2020010027293U KR200257951Y1 (en) 2001-09-06 2001-09-06 Power transmission device for mini scooter
US10/235,259 US20030042060A1 (en) 2001-09-06 2002-09-05 Power transmission device for a scooter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020010027293U KR200257951Y1 (en) 2001-09-06 2001-09-06 Power transmission device for mini scooter

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KR200257951Y1 true KR200257951Y1 (en) 2001-12-24

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KR2020010027293U KR200257951Y1 (en) 2001-09-06 2001-09-06 Power transmission device for mini scooter

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US (1) US20030042060A1 (en)
KR (1) KR200257951Y1 (en)

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KR101290303B1 (en) * 2009-12-11 2013-07-26 현대중공업 주식회사 3-way switching apparatus of gas insulationswitchboard

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US20040040766A1 (en) * 2002-09-03 2004-03-04 Ko Chen Tung Safety handlebar assembly for electric scooters

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Publication number Priority date Publication date Assignee Title
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