The invention relates to the technical field of inflatable rafts, and discloses a simple inflatable raft which comprises four rotary positioning mechanisms. The first transverse hollow shell is fixedly mounted at the top of the wing raft, and the interior of the first transverse hollow shell is of a hollow structure; the inner rotating column is rotationally mounted in the first transverse hollow shell and can drive the first rotating shaft to rotate; the first spiral spring is used for generating downward elastic pressure on the longitudinal insertion rod. According to the simple inflatable raft, the width of a woven cloth bag can be adaptively adjusted in a winding and discharging mode, so that the working state of the device is changed, a user can adjust the bearing size of the woven cloth bag through specific load, and the application range of the device is widened.
本发明涉及充气筏技术领域,且公开了一种简易充气筏,包括四个转动式定位机构,其内部设置有固定安装于翼筏顶部且内部为空心结构的一号横向空心外壳、转动式安装于一号横向空心外壳内部且能够带动一号转动轴转动的内转动柱、能够插入内转动柱内部,从而防止内转动柱转动的纵向插入杆以及对纵向插入杆产生向下弹性压力的一号螺旋弹簧。该简易充气筏,利用收卷和放料的方式,能够对编织布袋的宽度进行适应性调节,从而改变该装置的工作状态,使用人员可通过具体载重调节编制布袋的承重尺寸,以提高该装置的适应范围。
Simple inflatable raft
一种简易充气筏
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |