CN2490045Y - 一种人力三轮自行车 - Google Patents

一种人力三轮自行车 Download PDF

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Publication number
CN2490045Y
CN2490045Y CN 01243913 CN01243913U CN2490045Y CN 2490045 Y CN2490045 Y CN 2490045Y CN 01243913 CN01243913 CN 01243913 CN 01243913 U CN01243913 U CN 01243913U CN 2490045 Y CN2490045 Y CN 2490045Y
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seat
manpower
vehicle frame
box
backrest
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Expired - Fee Related
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CN 01243913
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English (en)
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王泽月
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Individual
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Abstract

一种人力三轮自行车,该车涉及用人力蹬踏运输作业车辆技术领域。目前使用的人力三轮自行车靠背和座位很硬不舒服,车轮轮径大底盘离地面高很不适宜老年人和伤残人使用,上下座位也不方便。在此本实用新型使用了小轮径车轮5,并使靠背7和底座8改为软体结构,且增加了座箱9和脚踏板10,方便了老年人和伤残人使用,为人力三轮车领域增加了一个新品种。

Description

一种人力三轮自行车
(一)技术领域:本实用新型涉及用人力蹬踏运输作业车辆技术领域,更具体的讲是一种人力三轮自行车。
(二)背景技术:目前使用的人力三轮自行车靠背和座位很硬不舒服,车轮轮径大底盘离地面高很不适宜老年人和伤残人使用,上下座位也不方便。
(三)发明内容:为解决上述缺点,本实用新型在前叉6和车架1后部装有小轮径车轮5,靠背7和底座8为软体结构固定在座箱9上,底架4上固定着座箱9,在座箱9前端的车架1装有脚踏板10。它的有益效果是:结构设计合理实用,由于改为小轮径车轮使底盘高度降低适于老年人和伤残人使用,操作更安全可靠,乘坐舒服,上下车方便,便于携带物品,制造成本低。
(四)附图说明:该附图为本实用新型结构示意图。
附图中:1、车架,2、车座,3、车把,4、底架,5、小轮径车轮,6、前叉,7、靠背,8、底座,9、座箱,10、脚踏板,11、脚蹬,12、链条,13、大链轮,14、小链轮。
(五)具体实施方式:车架1前部装有车把3和前叉6,其中部装有车座2和脚蹬11,链条12连接大链轮13和小链轮14,底座4固定在车架1后部,其特征是:在前叉6和车架1后部装有小轮径车轮5,靠背7和底座8为软体结构固定在座箱9上,底架4上固定着座箱9,在座箱9前端的车架1装有脚踏板10。

Claims (1)

1、一种人力三轮自行车,车架(1)前部装有车把(3)和前叉(6),其中部装有车座(2)和脚蹬(11),链条(12)连接大链轮(13)和小链轮(14),底座(4)固定在车架(1)后部,其特征是:在前叉(6)和车架(1)后部装有小轮径车轮(5),靠背(7)和底座(8)为软体结构固定在座箱(9)上,底架(4)上固定着座箱(9),在座箱(9)前端的车架(1)装有脚踏板(10)。
CN 01243913 2001-07-16 2001-07-16 一种人力三轮自行车 Expired - Fee Related CN2490045Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01243913 CN2490045Y (zh) 2001-07-16 2001-07-16 一种人力三轮自行车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01243913 CN2490045Y (zh) 2001-07-16 2001-07-16 一种人力三轮自行车

Publications (1)

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CN2490045Y true CN2490045Y (zh) 2002-05-08

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Family Applications (1)

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CN 01243913 Expired - Fee Related CN2490045Y (zh) 2001-07-16 2001-07-16 一种人力三轮自行车

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CN (1) CN2490045Y (zh)

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