The invention discloses a deformable bicycle backseat with a loading function. Through the cross unfolding structure, the bicycle backseat with the seat cushion is unfolded and deformed into a frame body with a larger size, so that large articles can be conveniently borne. According to the technical scheme, the deformable bicycle rear seat with the object carrying function is composed of the following eight parts: a bottom support, a left overturning plate, a left stretching plate, a right overturning plate, a long seat supporting frame, a short seat supporting frame, a right stretching plate and a seat cushion. The left side overturning plate and the right side overturning plate are connected with the bottom support through hinges, the left side overturning plate can achieve 110-degree rotary opening and closing, and the right side overturning plate can achieve 115-degree rotary opening and closing. And the right overturning plate and the right stretching plate form a moving pair. And the left overturning plate and the left stretching plate form a moving pair. According to the bicycle rear seat, the riding comfort of people is improved, and the carrying space of the bicycle rear seat is further increased on the basis that the carrying capacity of the bicycle rear seat is not sacrificed.
本发明公开了一种具有载物功能的自行车可变形后座,通过交叉展开的结构,将具有坐垫的自行车后座展开变形成为一个具有较大尺寸的框体,以便于对大型物品的承载。本发明专利描述的具有载物功能的自行车可变形后座方案由以下八部分组成:底托、左侧翻转板、左侧拉伸板、右侧翻转板、座椅长支撑架、座椅短支撑架、右侧拉伸板及坐垫。左侧翻转板、右侧翻转板与底托通过铰链进行连接,左侧翻转板可以实现110°的旋转开合,右侧翻转板可以实现115°的旋转开合。右侧翻转板与右侧拉伸板构成一个移动副。使左侧翻转板与左侧拉伸板形成一个移动副。本发明提升了载人乘坐舒适度,在不牺牲自行车后座载物能力的基础上,进一步增加了自行车后座的载物空间。
Deformable bicycle backseat with object carrying function
一种具有载物功能的自行车可变形后座
10.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |