The invention discloses a marine air pipe head structure convenient to maintain. The marine air pipe head structure convenient to maintain comprises a cover body, a shell and a base which are sequentially arranged from top to bottom; a through hole is formed in the cover body, and an inner cavity mutually communicating with the through hole is formed in the shell; the base is provided with a channel communicating with the inner cavity; the cover body is circular, is wound inwards to form a sealing ring supporting structure, and a sealing ring is arranged on the sealing ring supporting structure; and a floating body capable of floating up and down is arranged in the inner cavity, the floating body is of a spherical structure, and the diameter of the floating body is slightly smaller than the inner diameter of the inner cavity. The marine air pipe head structure convenient to maintain is simple in structure, when water is poured, accumulation of the water can be effectively sealed and blocked, and a vent pipe can be effectively kept to be unobstructed.
本发明公开了一种便于维修的船用空气管头结构,包括由上而下依次设置的盖体、壳体和底座;所述盖体上设置通孔,所述壳体内设置与所述通孔相互连通的内腔;所述底座设置与所述内腔连通的通道;所述盖体为圆形,并且向内卷曲形成密封圈支撑结构,所述密封圈支撑结构上设置密封圈;所述内腔内部设置可上下浮动的浮体,所述浮体为球形结构,并且所述浮体的直径略小于所述内腔的内径。本发明船用空气管头结构简单,当水灌入时,可以有效密封阻挡水的积蓄;并且能有效保持透气管通畅。
Marine air pipe head structure convenient to maintain
一种便于维修的船用空气管头结构
2020-06-23
Patent
Elektronische Ressource
Chinesisch