CN105438392B - 一种设有倒骑功能及便于拆装保养的连体式驱动链轮 - Google Patents

一种设有倒骑功能及便于拆装保养的连体式驱动链轮 Download PDF

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CN105438392B
CN105438392B CN201510994467.7A CN201510994467A CN105438392B CN 105438392 B CN105438392 B CN 105438392B CN 201510994467 A CN201510994467 A CN 201510994467A CN 105438392 B CN105438392 B CN 105438392B
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wheel hub
reverse gear
drive disk
right wheel
clutch plate
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CN105438392A (zh
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张学田
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Woyang Quantum Information Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10Transmissions 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Gears, Cams (AREA)

Abstract

本发明公开了一种设有倒骑功能及便于拆装保养的连体式驱动链轮,它是在中轴的左端设有左轮毂,中轴的右端设有右轮毂,右轮毂的右端面上设有从动盘,从动盘的右侧设有驱动盘,驱动盘的中部设有轴承,驱动盘由轴承安装在右轮毂右侧的中轴上,与右轮毂的从动盘连为一体,右轮毂的上端设有倒档轴销孔,驱动盘的上端设有倒档螺栓孔,倒档螺栓孔上装有倒档螺栓。本发明将传盘轮盘设置在轮毂右侧的端面上,把变速轮盘与轮毂组合为一体,倒骑时,倒档螺栓向内旋入右轮毂上端的倒档轴销孔内,即可实施倒骑动作进行各种技巧的体育锻炼。

Description

一种设有倒骑功能及便于拆装保养的连体式驱动链轮
技术领域
本发明涉及一种代步自行车,尤其是一种设有倒骑功能及便于拆装保养的连体式驱动链轮。
背景技术
目前市场上销售和使用的脚踏车,均没有倒行的功能,只能向前骑行,不能作为体育器材对人体实施强身健体的锻炼和发挥潜在的应用功能。
发明内容
本发明的目的就是克服上述缺陷,提供一种设有倒行功能的连体式链轮,以提高自行车的应用功能,满足消费者的需求。
本发明的方案包括左右轮毂、中轴、驱动盘,其结构特点是在中轴的左端设有左轮毂,中轴的右端设有右轮毂,右轮毂的右端面上设有从动盘,所述从动盘上由内向外依次设有高、中、低档三组齿槽,每组齿槽分别由上下两只组成,上下两只齿槽的进口处分别设有弧形坡道,右轮毂的圆周上设有滚珠槽,流珠槽内嵌有滚珠,滚珠槽外侧的圆周上设有辐条安装孔,从动盘的右侧设有驱动盘,驱动盘的左侧端面上由内向外依次设有与三组齿槽相对应的高、中、低三组驱动齿,驱动盘的中部设有轴承,驱动盘由轴承安装在右轮毂右侧的中轴上,与右轮毂的从动盘连为一体,右轮毂的上端设有倒档轴销孔,驱动盘的上端设有倒档螺栓孔,倒档螺栓孔上装有倒档螺栓。驱动盘安装在右轮毂右端的从动盘上,驱动盘轴承的右侧设有轴套,轴套的外侧设有空芯螺栓,空芯螺栓安装在中轴上,空心螺栓的里侧设有内固定螺母,内固定螺母的外侧装有自行车车架的前叉或后叉管,前叉或后叉管外侧的空心螺栓上设有挡碗或轴承,挡碗的外侧设有外紧固螺母。
本发明将从动轮盘设置在轮毂右侧的端面上,把变速轮盘与轮毂组合为一体,使改进后的驱动链轮结构更加紧凑、合理、耐用,如需倒骑时,可将倒档螺栓向内旋入右轮毂上端的倒档轴销孔内,即可实施倒骑动作进行各种技巧的体育锻炼。
本发明结构简单,设计巧妙,加工生产成本低,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为从动盘结构示意图;
图2为驱动盘右侧端面结构示意图;
图3为驱动链轮外形结构示意图;
图4为轴套示意图;
图5为空心螺栓结构示意图;
图6为空心螺栓安装示意图;
图7为三轮车前轮安装使用示意图;
图8为三轮车后轮安装示意图;
图9为二轮车后轮安装使用示意图。
具体实施方式
图1-3中示出的中轴1的左端设有左轮毂9,中轴的右端设有右轮毂2,右轮毂的右侧端面上设有从动盘,所述从动盘由内向外依次设有一组高速齿槽7,二组中速齿槽8,三组低速齿槽6,每组齿槽分别由上下两只组成,上下两只齿槽的进口处分别设有弧形坡道,右轮毂的圆周上设有滚珠槽4,滚珠槽内嵌有滚珠,滚珠槽外侧的圆周上设有辐条安装孔5,从动盘的右侧设有驱动盘10,驱动盘的左侧端面上由内向外依次设有与三组齿槽相对应的高、中、低三组驱动齿,驱动盘的中部设有轴承11,驱动盘由轴承安装在右轮毂右侧的中轴上,与右轮毂的从动盘连一体,右轮毂的上端设有倒档轴销孔3,驱动盘的上端设有倒档螺栓孔12,倒档螺栓孔上装有倒档螺栓13。
图4-6中示出的驱动盘10安装在右轮毂右端的从动盘上,驱动盘轴承的右侧设有轴套14,轴套的外侧设有空芯螺栓16,空芯螺栓安装在中轴上,空芯螺栓的里侧设有内紧固螺母17,内紧固螺母的外侧装有自行车车架的前叉或后叉管19,前叉或后叉管外侧的空心螺栓上设有挡碗15,挡碗的外侧设有外紧固螺母18。
图7中示出的驱动盘10安装在残疾三轮车的前叉管上,用手撬动手柄20即可驱动车辆前行。
图8-9中示出的驱动盘10分别安装在三轮车或二轮车的后叉管上,脚踏轮盘21即可驱动车辆前行。

Claims (1)

1.一种设有倒骑功能及便于拆装保养的连体式驱动链轮,包括左轮毂、右轮毂、中轴、驱动盘,其特征在于:中轴(1)的左端设有左轮毂(9),中轴的右端设有右轮毂(2),右轮毂的右侧端面上设有从动盘,所述从动盘由内向外依次设有一组高速齿槽(7),二组中速齿槽(8),三组低速齿槽(6),每组齿槽分别由上下两只组成,上下两只齿槽的进口处分别设有弧形坡道,右轮毂的圆周上设有滚珠槽(4),滚珠槽内嵌有滚珠,滚珠槽外侧的圆周上设有辐条安装孔(5),从动盘的右侧设有驱动盘(10),右轮毂的上端设有倒档轴销孔(3),驱动盘的上端设有倒档螺栓孔(12),倒档螺栓孔上装有倒档螺栓(13),驱动盘的左侧端面上由内向外依次设有与三组齿槽相对应的高、中、低三组驱动齿,驱动盘的中部设有轴承(11),驱动盘由轴承安装在右轮毂右侧的中轴上,与右轮毂的从动盘连一体。
CN201510994467.7A 2015-12-28 2015-12-28 一种设有倒骑功能及便于拆装保养的连体式驱动链轮 Active CN105438392B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012568A1 (en) * 1978-12-12 1980-06-25 Shimano Industrial Company Limited Multi-speed sprocket assembly
CN201026984Y (zh) * 2006-05-18 2008-02-27 彭雨乔 自行车倒踩换档装置
CN202107069U (zh) * 2011-03-18 2012-01-11 中国矿业大学 一种可倒骑的变速自行车
CN205440743U (zh) * 2015-12-28 2016-08-10 张学田 一种设有倒骑功能及便于拆装保养的连体式驱动链轮

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11189191A (ja) * 1997-12-25 1999-07-13 Mimura Hikoichi 自転車用自動変速装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012568A1 (en) * 1978-12-12 1980-06-25 Shimano Industrial Company Limited Multi-speed sprocket assembly
CN201026984Y (zh) * 2006-05-18 2008-02-27 彭雨乔 自行车倒踩换档装置
CN202107069U (zh) * 2011-03-18 2012-01-11 中国矿业大学 一种可倒骑的变速自行车
CN205440743U (zh) * 2015-12-28 2016-08-10 张学田 一种设有倒骑功能及便于拆装保养的连体式驱动链轮

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