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发明名称
自行车车座可调式挠性支承装置
摘要
本装置是替代目前赛车、山地车及普通型自行车车座支承的换代装置。当人体重力作用于车座传到上挠性体(3)时,上挠性体(3)产生弹性应变能反作用于车座,行进中由于弹性应变能的不断变化而起到良好的减振作用,调整上、下挠性体(3)、(2)的悬臂长度,可适应不同人体体重及身高,以满足合适体重的弹性范围及最佳乘坐位置。为不致因过载而使上挠性体(3)降低寿命,特设有两限位螺栓(6)。
申请公布号
CN2202698Y
申请公布日期
1995.07.05
申请号
CN93239714.X
申请日期
1993.12.16
申请人
张昆华
发明人
张昆华
分类号
B62J1/08
主分类号
B62J1/08
代理机构
代理人
主权项
1、自行车车座可调式挠性支承装置,该装置有一个自由调节的上挠性体(3),通过挠性调节紧固器(4)与下挠性体(2)联接,其特征是下挠性体经弯曲加工并制成一定的倾角,并与固定支承调节座(1)联接,上、下挠性体采用强度高弹性好的矩形弹簧材料。
地址
614100四川省夹江县永发建筑装饰材料工业公司
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