CN201140785Y - Water inflatable lifesaving ball - Google Patents

Abstract

The utility model relates to a lifesaving device, in particular to an inflatable lifesaving ball on water. The invention solves the problems in the prior art that the life-saving equipment has a simple structure and insufficient life-sustaining means in the life-saving. It includes a sandwich-shaped sphere, the sphere is a circular structure with an upper point and a lower part, the sphere is provided with a closing seam, and the closing seam is closed by a zipper, a seating platform is provided on the inner layer of the lower circular part of the sphere, and a pointed body is provided at the upper part of the sphere. There is a vent pipe communicating with the outside world, and a floating ball is arranged at the end of the vent pipe. The utility model is novel in design, adopts the structure of an inflatable ball, so that the human body can be better protected when floating on the water surface, and is suitable for crew members who are often on board and areas that are often attacked by floods.

Description

Water inflatable lifesaving ball

technical field

The utility model relates to a lifesaving device, in particular to an inflatable lifesaving ball on water.

Background technique

Some water lifesaving equipment currently used in the market, such as life jackets, life buoys, lifeboats, etc. The structure of these life-saving equipment is very simple, whether it can play a temporary life-saving role in a dangerous emergency situation, but in some special environments, such as when the sea is high and the waves are rough, although ordinary life-saving equipment can temporarily keep people on the water surface Floats, but does not provide the necessary assistance to sustain life for longer periods of time.

Contents of the invention

The utility model provides an inflatable life-saving ball on water in order to solve the problems of simple structure of life-saving equipment and insufficient life-maintaining means in life-saving in the prior art.

The utility model is realized by the following technical proposals. An inflatable lifesaving ball on water includes a sandwich-shaped sphere. The inner layer of the circular part of the lower part is provided with a seating platform, the pointed body on the upper part of the sphere is provided with a ventilating pipe communicating with the outside world, and a floating ball is provided at the end of the ventilating pipe.

In case of emergency, such as when on a ship, when the ship is wrecked, people can quickly inflate the interlayer of the sphere to make the ball expand into a spherical shape, and then people enter the sphere through the seam, and then close the seam zipper closure. In this way, people enter a relatively closed space and can withstand the impact of wind and waves on the sea for a relatively long time, so that the human body will not be threatened by harsh environments and wait for rescue for a long time.

Compared with the existing products, the utility model is novel in design and adopts the structure of an inflatable ball, so that the human body can be better protected when floating on the water surface. The lower position is conducive to maintaining the stability of the sphere; the air pipe with the floating ball can maintain the exchange of internal and external air, and the floating ball keeps the nozzle always on the water surface to ensure smooth breathing; it overcomes the simple structure of the traditional life-saving tool, which cannot The problem of warding off threats from harsh natural environments. Suitable for crew members who are often on board and areas that are frequently hit by flooding.

Description of drawings

Fig. 1 is the structural representation of the utility model

In the picture 1-sphere, 2-handle, 3-lighting equipment, 4-ventilator, 5-floating ball, 6-communication equipment, 7-seat, 8-human body

Detailed ways

As shown in Figure 1, a water inflatable lifesaving ball includes a sandwich-shaped sphere 1. The sphere 1 is a circular structure with an upper point and a lower part. The inner layer of the circular part is provided with a seat 7, and the pointed body on the top of the spheroid 1 is provided with an air pipe 4 communicating with the outside world, and the end of the air pipe 4 is provided with a floating ball 5.

For better use in case of emergency, a compressed gas bottle is also connected to the sphere 1 . The compressed gas cylinder is filled with a certain amount of compressed gas under normal conditions, and the switch of the compressed gas cylinder can be quickly turned on in an emergency to make the sphere expand rapidly within a few seconds.

In order to enable escape personnel to obtain a better time for maintaining their lives and waiting for rescue, lighting equipment 3 and communication equipment 6 are also installed inside the sphere 1 . and food, water.

A handle 2 is fixed inside the sphere 1 .

Claims (4)

1. An inflatable lifesaving ball on water, characterized in that: it comprises a sandwich-shaped sphere (1), the sphere (1) is a circular structure with a pointed top and a bottom, the sphere (1) is provided with a closing seam, and the closing seam is formed by a zipper Closed, the inner layer of the lower circular part of the sphere (1) is provided with a seat (7), the pointed body on the upper part of the sphere (1) is provided with an air pipe (4) communicating with the outside world, and the end of the air pipe (4) is provided with a Float (5). 2. The water inflatable lifesaving ball according to claim 1, characterized in that: the ball (1) is also connected with a compressed gas cylinder. 3. The water inflatable lifesaving ball according to claim 1 or 2, characterized in that: lighting equipment (3) and communication equipment (6) are also installed inside the ball (1). 4. The water inflatable lifesaving ball according to claim 1 or 2, characterized in that: a handle (2) is fixed inside the ball (1).

Images