The invention provides a bow flagpole convenient to fold and unfold and a using method thereof.The bow flagpole comprises a bottom base plate, a bottom round pipe, a transverse plate, a sealing plate, an invertible eye plate, an upper fixing plate, an upper round pipe, a lower fixing plate and a bracket, a flagpole body is divided into the upper round pipe and the bottom round pipe, the size specification of the upper round pipe is reduced, and therefore the weight of the flagpole is reduced, and the weight of the flagpole is reduced; the hinge point is arranged below the upper round tube, and when the flagpole is put down and lifted, the upper round tube can rotate under the action of the hinge point, so that the difficulty of putting down the bow flagpole is reduced to the maximum extent while the strength of the flagpole is ensured. In addition, the bracket is arranged on the deck and used for storing the put-down bow flagpole, and the problem that the bow flagpole occupies a large space after being put down is effectively solved.
本发明提供了一种便于收放的艏旗杆及其使用方法,艏旗杆包括底部垫板、底部圆管、横板、封板、可倒置眼板、上固定板、上部圆管、下固定板和托架,通过将旗杆主体分为上部圆管和底部圆管,并减小上部圆管的尺寸规格,以此减轻旗杆重量,在上部圆管下方设置铰点,旗杆在放倒和抬升时,上部圆管可在铰点的作用下转动,保证了旗杆自身强度的同时最大化的降低艏旗杆放倒的难度。此外,本发明在甲板上设置托架用于存放放倒的艏旗杆,有效的解决了艏旗杆放倒后占据大量空间的问题。
Bow flagpole convenient to fold and unfold and method for folding and unfolding bow flagpole
一种便于收放的艏旗杆及其收放方法
06.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |