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发明名称
折叠式多功能自行车
摘要
一种新型的折叠式多功能自行车,主要特征是在现有自行车的两轮连杆处,采用主联轴器连接,并在相应部位分别装置有车架前管联轴器、车把联轴器、鞍座联轴器及曲柄联轴器。该自行车不仅具有较好的行驶功能,同时还具有携带方便、操作灵活、一物多用及生产工艺简单、成本低廉、小型轻便等优点,是一种理想的代步交通工具。
申请公布号
CN2073849U
申请公布日期
1991.03.27
申请号
CN90211190.6
申请日期
1990.02.27
申请人
向宗林
发明人
向宗林
分类号
B62K15/00
主分类号
B62K15/00
代理机构
代理人
主权项
1、一种新型的折叠式多一功能自行车,其特征在于该自行车 前后,两轮连杆处设有一可折叠成“匚”的主联轴器[3],该联 轴器由三节组成,前、后两节固定在自行车前后两斜杆上,在其与 中间一节相连处,采用榫结方式,由销钉固定,并可绕该销钉作水 平旋转,中节为管形,管内为两头装有定位销的弹簧,在自行车相 应突出部位装有可折叠的联轴器:车把联轴器[4]、车架前管联轴 器[1]、鞍座联轴器[2]及曲柄联轴器[5],在自行车中轴与 主联轴器[3]吻合处设置一个可收叠的小胶轮[7]。
地址
415904湖南省汉寿县棉纺厂
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