CN2296843Y - 保持骑车人平衡的收放支撑梯 - Google Patents

保持骑车人平衡的收放支撑梯 Download PDF

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Publication number
CN2296843Y
CN2296843Y CN97221172U CN97221172U CN2296843Y CN 2296843 Y CN2296843 Y CN 2296843Y CN 97221172 U CN97221172 U CN 97221172U CN 97221172 U CN97221172 U CN 97221172U CN 2296843 Y CN2296843 Y CN 2296843Y
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ladder
handle
folding
bicycle
support ladder
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CN97221172U
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田延生
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00—Supports or stands forming part of or attached to cycles
    • B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
    • B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

保持骑车人平衡的收放支撑梯,解决人们在骑自行车时,特别是在车速过慢或静止状态时,失去平衡,不得不下车的麻烦。它由连杆、连接轴、轮子、复位簧、手柄、拉线等组成。四组连杆首尾相接。十字交叉组成支撑梯,首尾相接处和十字交叉处由连接轴连接。轮子安装在支撑梯底部。支撑梯两端由复位簧连接。支撑梯固定在自行车的适当部位。手柄固定在自行车把上并通过拉线与支撑梯连接。

Description

保持骑车人平衡的收放支撑梯
本实用新型涉及一种使骑车人在行进中，特别是在慢速或静止的状态下保持平衡的装置。
人们在骑自行车时会遇到这样的问题，当车速过慢或车辆处于静止状态时往往会失去平衡。
为了不摔倒，人们通常得下车，但当处在车辆、行人拥挤的场所或紧急情况下时是很不方便的，特别是对那些身体不灵活、身材矮小的人来说更为不便。
本实用新型的目的是要提供一种使骑车人在车速过慢或静止状态时能有效保持平衡的可收放支撑梯，它能减少骑车人上下车的不便。
本实用新型的目的是这样实现的：在自行车的适当部位安装一个可以自由收放的支撑梯，这个支撑梯的收放动作由安装在自行车把上的一个类似自行车车闸的手柄带动，当骑车人快要失去平衡时，捏下手柄，支撑梯放下使骑车人不用下车就可以保持平衡。
本实用新型因为在自行车上安装了一个可自由收放的支撑梯，所以能使骑车人在车辆、行人拥挤的场所，在遇到红灯时，可以不用下车就能保持平衡，减少了上下车的不便。
本实用新型的具体结构由以下的实施例及其附图给出。
附图1是本实用新型的结构示意图。
附图2是可收放支撑梯收起时的侧视图。
附图3是可收放支撑梯放下时的前视图。
下面结合三个附图说明依据本实用新型提出的具体装置的细节及其工作情况。
可收放支撑梯固定在车架(1)上，手柄(2)通过拉线(3)带动支撑梯运动。支撑梯由四组连杆(4)首尾相接，十字交叉组成，在首尾相接处和十字交叉处用连接轴(5)连接，支撑梯底部安装轮子(6)，加强连杆(4-1)由固定片(7)固定在车架(1)上，支撑梯两端由复位簧(8)连接，拉线(3)一端固定在连杆(4)上，另一端穿过加强连杆(4-1)与手柄(2)相连。
当捏下手柄(2)时，拉线(3)带动连杆(4)朝加强连杆(4-1)方向运动，整个支撑梯沿箭头(9)的方向放下，同时复位簧(8)拉开。当轮子(6)触地时应与自行车轮(10)之间保持一定距离，其距离在十五厘米到二十厘米之间效果较好。当松开手柄(2)时，支撑梯在复位簧(8)的带动下沿箭头(11)的方向收回。

Claims (5)

1、一种使骑车人保持平衡的可收放支撑梯，其特征是在自行车的适当部位安装一个可以自由收放的支撑梯，它的收放动作由安装在自行车把上的类似自行车车闸的手柄(2)带动。
2、按权利要求1所述的装置，其特征是支撑梯由四组连杆(4)首尾相接，十字交叉组成，在首尾相接处和十字交叉处用连接轴(5)连接。
3、按权利要求1所述的装置，其特征是支撑梯底部安装有轮子(6)。
4、按权利要求1所述的装置，其特征是支撑梯两端由复位簧(8)连接。
5、按权利要求1所述的装置，其特征是支撑梯的收放由手柄(2)通过拉线(3)带动。
CN97221172U 1997-07-16 1997-07-16 保持骑车人平衡的收放支撑梯 Expired - Fee Related CN2296843Y (zh)

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Application Number Priority Date Filing Date Title
CN97221172U CN2296843Y (zh) 1997-07-16 1997-07-16 保持骑车人平衡的收放支撑梯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97221172U CN2296843Y (zh) 1997-07-16 1997-07-16 保持骑车人平衡的收放支撑梯

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CN2296843Y true CN2296843Y (zh) 1998-11-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1942048A1 (en) * 2005-10-28 2008-07-09 Land Walker, Ltd. Bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1942048A1 (en) * 2005-10-28 2008-07-09 Land Walker, Ltd. Bicycle
EP1942048A4 (en) * 2005-10-28 2010-10-13 Land Walker Ltd BICYCLE

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