CN105620688A - Life buoy for offshore ship - Google Patents

Abstract

The invention provides a life buoy for an offshore ship. A compass is embedded in an annular life buoy body of the life buoy and coated with a transparent silica gel pad. The periphery of the transparent silica gel pad is fixedly connected with the life buoy body. Due to the fact that the compass is embedded in the life buoy body, a trapped person can conveniently judge the direction to achieve self-rescue; and due to the fact that the compass is coated with the transparent silica gel pad, the compass has the capacity of preventing seawater from invading.

Description

Marine ships lifebuoy

Technical field

The present invention relates to the lifebuoy on a kind of boats and ships, the lifebuoy that the boats and ships particularly ridden the sea use.

Background technology

Along with China's expanding economy, the scale of sea transport constantly increases, and marine ship transport makes made in China be famous in the every nook and cranny to the world, and the foreign trade of China is very frequent, mostly by transporting by sea, only just can catch a glimpse of from offshore oil import in recent years. China transferred to from oil exporting country since net import of oil state from 1993, and petroleum import quantity constantly rises, and coastal petroleum transportation amount is significantly increased. The oil 90% of China's import has been transported by marine ships, and within 2006, China coast petroleum transportation amount reaches 4.31 hundred million tons, wherein transports crude oil 1.87 hundred million tons. Increasing sharply of petroleum import amount, makes harbour and coastal tanker density increase, and the boats and ships navigated by water in China coast waters for 2006 have reached 4,640,000 ship/times, average ship/time every day 12700, and wherein all kinds of oil tankers reach 162949 ship/times, average ship/time every day 446. Oil tanker particularly ultra large crude carrier frequently occurs in China waters, make former very busy navigation environment more complicated, add the fast development of marine exploitation of offshore oil and gas platform, fishing ship, seawater fishery industry again, and the climatic environment that sea complicated difficult is surveyed, particularly storm at sea ratio is relatively hazardous, and the wave is high greatly for wind, hull jolts bigger, being easily damaged equipment, people also feels bad so that bumps against between boats and ships or hits a submerged reef and happen occasionally! Titanic sinking famous before century-old is precisely due to caused by storm hits a submerged reef night, and due to easy disorientation at sea, particularly at night, even if once Ship's Sinking has lifebuoy, indicator of trapped personnel is also difficult to judge that position, direction is to save oneself.

Summary of the invention

In order to increase the lifesaving ability of lifebuoy, especially for the lifebuoy that marine ships uses, the present invention provides a kind of marine ships lifebuoy, and this marine ships lifebuoy not only can make to be swum in the water surface by the personnel of rescuing, moreover it is possible to makes to be rescued personal identification direction to save oneself.

The technical solution adopted for the present invention to solve the technical problems is: the lifebuoy main body of the annular of marine ships lifebuoy is embedded in compass, and compass is wrapped in transparent silicone pad, and the surrounding of transparent silicone pad and lifebuoy main body are fixedly linked.

When producing the present invention, lifebuoy main body optimum adopts the Integratively formed technique manufacture of circle body, is wrapped in transparent silicone pad by compass, is embedded in the mould producing circle body by transparent silicone pad.

The invention has the beneficial effects as follows, lifebuoy main body has been embedded in compass, facilitates indicator of trapped personnel and differentiates that direction is to save oneself, and transparent silicone pad parcel compass makes compass have the ability preventing sea water from immersing.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the structural representation of the present invention.

1. lifebuoy main body, 2. compass, 3. transparent silicone pad in figure.

Detailed description of the invention

In FIG, the lifebuoy main body 1 of the annular of marine ships lifebuoy is embedded in compass 2, compass 2 is wrapped in transparent silicone pad 3, and the surrounding of transparent silicone pad 3 and lifebuoy main body 1 are fixedly linked, and lifebuoy main body 1 adopts the polystyrene material Integratively formed technique of foaming to make.

Claims (1)

1. a marine ships lifebuoy, is characterized in that: the lifebuoy main body of its annular is embedded in compass, and compass is wrapped in transparent silicone pad, and the surrounding of transparent silicone pad and lifebuoy main body are fixedly linked.