CN105438393B - 一种设有多种功能的自行车平面多档变速轮盘 - Google Patents

一种设有多种功能的自行车平面多档变速轮盘 Download PDF

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CN105438393B
CN105438393B CN201510978862.6A CN201510978862A CN105438393B CN 105438393 B CN105438393 B CN 105438393B CN 201510978862 A CN201510978862 A CN 201510978862A CN 105438393 B CN105438393 B CN 105438393B
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CN105438393A (zh
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张学田
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Nanjing Fuwen Electronic Technology Co ltd
Nanjing Yanmo Aircraft Technology Co ltd
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    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/131—Front derailleurs

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

本发明公开了一种设有多种功能的自行车平面多档变速轮盘，它是在中轴的外侧设有驱动变速盘，驱动变速盘的外侧设有外壳，驱动变速盘的左侧设有变速运行盘，驱动变速盘的里圈内设有两个高速驱动齿，中部设有两个中速驱动齿，外圈内设有两个低速驱动齿，高、中、低速驱动齿上下对称的设在驱动变速盘的齿槽内，驱动齿的右端设有张紧弹簧，变速运行盘的里圈内设有相对应的两个高速驱动槽，中部设有两个相对应的中速驱动槽，外圈内设有两个相对应的低速驱动槽，变速运行盘由螺栓固定在外壳上，骑行时，由脚蹬带动驱动链轮、中轴、驱动变速盘、变速运行盘并带动车轮前行，变换速度时，只要将脚蹬向后一倒就可任意更换高、中、低档驱车前行。

Description

一种设有多种功能的自行车平面多档变速轮盘
技术领域
本发明涉及一种代步自行车，确切的说是一种可变换多种档位速度的平面型多档变速轮盘。
背景技术
目前，市场上销售和使用的自行车，由于设计的局限，其驱动行走的链轮盘，均为传统的单速驱动轮盘，没有调速变档的加速功能，遇有急事也不能加速，则不能满足消费者的需求。
本发明的目的就是克服上述缺陷，提供一种平面结构的多档变速轮盘，以提高轮盘的应用功能，满足市场需求。
本发明的方案是由中轴、驱动变速盘、变速运行盘组成，其结构特点是在中轴的外侧设有驱动变速盘，驱动变速盘的外侧设有外壳，驱动变速盘的左侧设有变速运行盘，驱动变速盘的里圈内设有两个高速驱动齿，驱动变速盘的中部设有两个中速驱动齿，驱动变速盘的外圈内设有两个低速驱动齿，高、中、低速驱动齿上下对称的设在驱动变速盘的齿槽内，驱动齿的右端设有张紧弹簧，变速运行盘的里圈内设有相对应的两个高速驱动槽，变速运行盘的中部设有两个相对应的中速驱动槽，变速运行盘的外圈内设有两个相对应的低速驱动槽，变速运行盘由螺栓固定在外壳上，外壳的圆周上设有车轮辐条安装条帽，中轴的右端设有驱动链轮，驱动变速盘的左侧设有刹车盘，骑行时，由脚蹬带动驱动链轮、中轴、驱动变速盘、变速运行盘并带动车轮前行，变换速度时，只要将脚蹬向后一倒就可任意更换高、中、低档驱车前行。本发明将变速轮盘安装在残疾人专用车车头上端的摇把上，利用摇把驱动变速轮盘带动车轮行走，或将变速轮盘安装在老年休闲车的前轮上，由前轮驱动车辆行走，也可以安装在后轴上由前轮盘带动车辆行走。
本发明结构简单，设计巧妙，调速方便，功能齐全，使用效果好。
下面结合附图作进一步详细说明。
附图说明
图1为平面多档变速轮盘结构示意图；
图2为驱动变速盘结构示意图；
图3为变速运行盘结构示意图；
图4为残疾人专用车安装使用示意图；
图5为老年休闲车安装使用示意图；
图6为后轴安装使用示意图。
具体实施方式
图1、2、3中示出的平面多档变速轮盘由中轴、驱动变速盘、变速运行盘组成，中轴14的外侧设有驱动变速盘10，驱动变速盘的外侧设有外壳11，驱动变速盘的左侧设有变速运行盘2，驱动变速盘的里圈内设有两个高速驱动齿7，中部设有两个中速驱动齿8，外圈内设有两个低速驱动齿9，高、中、低速驱动齿上下对称的设在驱动变速盘的齿槽内，驱动齿的右端设有张紧弹簧，变速运行盘的里圈内设有相对应的两个高速驱动槽3，中部设有两个相对应的中速驱动槽4，外圈内设有两个相对应的低速驱动槽5，变速运行盘2由螺栓1固定在外壳11上，外壳的圆周上设有车轮辐条安装条帽12，中轴的右端设有驱动链轮13，驱动变速盘的左侧设有刹车盘6。
图4中示出的变速轮盘安装在残疾人专用车车头上端的摇把上，利用摇把驱动变速轮盘带动车轮行走。
图5中示出的变速轮盘安装在老年休闲车的前轮上，由脚踏脚蹬驱动前轮行走。
图6中示出的高速轮盘安装在后轴上，由前轮盘带动车辆行走。

Claims (2)

1.一种设有多种功能的自行车平面多档变速轮盘，由中轴、驱动变速盘、变速运行盘组成，其特征在于：所述的中轴（14）的外侧设有驱动变速盘（10），驱动变速盘的外侧设有外壳（11），驱动变速盘的左侧设有变速运行盘（2），驱动变速盘的里圈内设有两个高速驱动齿（7），驱动变速盘的中部设有两个中速驱动齿（8），驱动变速盘的外圈内设有两个低速驱动齿（9），高、中、低速驱动齿上下对称的设在驱动变速盘的齿槽内，驱动齿的右端设有张紧弹簧，变速运行盘的里圈内设有相对应的两个高速驱动槽（3），变速运行盘的中部设有两个相对应的中速驱动槽（4），变速运行盘的外圈内设有两个相对应的低速驱动槽（5），骑行时，由脚蹬带动驱动链轮、中轴、驱动变速盘、变速运行盘并带动车轮前行，变换速度时，只要将脚蹬向后一倒就可任意更换高、中、低档驱车前行，所述多档变速轮盘安装在残疾人专用车车头上端的摇把上，利用摇把驱动变速轮盘带动车轮行走，或将变速轮盘安装在老年休闲车的前轮上，由前轮驱动车辆行走，或者安装在后轴上由前轮盘带动车辆行走。
2.根据权利要求1所述的设有多种功能的自行车平面多档变速轮盘，其特征在于：所述的变速运行盘（2）由螺栓（1）固定在外壳（11）上，外壳的圆周上设有车轮辐条安装条帽（12），中轴的右端设有驱动链轮（13），驱动变速盘的左侧设有刹车盘（6）。
CN201510978862.6A 2015-12-24 2015-12-24 一种设有多种功能的自行车平面多档变速轮盘 Active CN105438393B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404800A1 (de) * 1983-02-12 1984-08-16 Shimano Industrial Co., Ltd., Sakai, Osaka Gangschaltvorrichtung fuer ein fahrrad
CN1257806A (zh) * 1998-12-18 2000-06-28 王立伟 非机动车辆变速器
CN102556275A (zh) * 2012-02-21 2012-07-11 张锷 一种自行车变速换挡装置及其前后往复蹬踏三轮自行车
CN205417983U (zh) * 2015-12-24 2016-08-03 张学田 一种设有多种功能的自行车平面多档变速轮盘

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404800A1 (de) * 1983-02-12 1984-08-16 Shimano Industrial Co., Ltd., Sakai, Osaka Gangschaltvorrichtung fuer ein fahrrad
CN1257806A (zh) * 1998-12-18 2000-06-28 王立伟 非机动车辆变速器
CN102556275A (zh) * 2012-02-21 2012-07-11 张锷 一种自行车变速换挡装置及其前后往复蹬踏三轮自行车
CN205417983U (zh) * 2015-12-24 2016-08-03 张学田 一种设有多种功能的自行车平面多档变速轮盘

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