CN201109487Y - Subaqueous oxygen-supply apparatus - Google Patents

Abstract

The utility model relates to an aquatic oxygen supply apparatus which is a simple aquatic oxygen supply apparatus using air on the water surface to breathe. The aquatic oxygen supply apparatus can use a waterborne floater to let an airway pipe emerge on the water surface, and the airway pipe can lead air on the water surface in water for users to breathe. One end of the airway pipe passes through the gravity center of the floater and communicates with an intake helmet, and the other end of the airway pipe is communicated with an underwater mouthpiece. The opening of an air collection pipe in the intake helmet is not arranged in a same line with the opening of the airway pipe; therefore, water can not be inhaled along the airway pipe. The aquatic oxygen supply apparatus has the advantages of low cost, convenient use and carrying, no limitation in air supply time and reusage, and applied to aquatic operation and swimming places.

Description

Apparatus of oxygen supply in a kind of water

Technical field

The utility model is a kind of apparatus of oxygen supply, and specifically a kind of is operation on the water or when playing, not the simple oxygen system that can stay at the bottom for a long time with oxygen bottle.

Background technology

At present operation or when swimming on the water, stay in the bottom if desired for a long time, must wear oxygen bottle, though bottle oxugen is easy to use, cost height, the big oxygen supply time of quality are subjected to the restriction of gas cylinder capacity.Therefore, many operation at sea persons, trip player are not with the oxygen bottle oxygen supply, and doing like this is danger close sometimes.

Summary of the invention

The purpose of this utility model is that design is a kind of simple and easy to do, easy to carry, with low cost, and can be for a long time, apparatus of oxygen supply in the water that is repeatedly used.

For achieving the above object, the utility model adopts following technical scheme: apparatus of oxygen supply is by getting the carrier of oxygen, air guide sebific duct, being difficult to articulate and by the time forming in the water.Wherein getting the carrier of oxygen is made up of floating on water surface body, air inlet helmet, air guide sebific duct.The floating on water surface body can be water wing, various inflatable toys, or concealed gas cylinder, buoyant foam plastics etc. are arranged.The salient position air guide sebific duct that the air inlet helmet is fixed in floating body passes floating body, and an end links to each other with air inlet helmet on the water surface, and the other end communicates with being difficult to articulate under water; The air inlet helmet by air collecting pipe, leak the tube and the air guide sebific duct form, if water surface stormy waves is big or rainy, the tube that leaks can make water all leak, have only air just can enter the air guide sebific duct, be difficult to articulate except catch in its mouth fixing, also be furnished with a clamping band, clamping band is fixed in the part of being difficult to articulate and exposing, and fastens after walking around brain.

Advantage of the present utility model is, uses easy to carryly, with low cost, reusable, and oxygen supply time is unrestricted.

Description of drawings

Fig. 1 is the scheme drawing of apparatus of oxygen supply in the water

In Fig. 1: 1, floating body; 2, ventilation flue; 3, air inlet helmet; 4, the tube that leaks; 5, air collecting pipe; 6, leaking hole; 7, be difficult to articulate; 8, clamping band.

The specific embodiment

As shown in Figure 1, floating body 1 floats on the water surface, it is the carrier of getting the oxygen device, air guide sebific duct 2 passes the floating body center and links to each other with air inlet helmet 3, air collecting pipe 5 openings of air inlet helmet upwards, enter the tube 4 that leaks for the gas of breathing from air collecting pipe, the tube that leaks makes the water that enters air collecting pipe all leak from bottom leaking hole 6, thereby can guarantee that water can not enter the air guide sebific duct, be difficult to articulate and 7 directly communicate with the air guide sebific duct, breathe out from nasal cavity from the oral cavity aspirated air by being difficult to articulate, clamping band 8 is walked around will be difficult to articulate behind the brain and is fixed, and avoids the oral cavity to bear excessive strength again.During use, bite earlier and be difficult to articulate, clamping band is fastened behind the brain got final product then.

In sum, the utility model has been owing to adopted floating body carrying aspirate tube from aerial air-breathing method, thereby can reach use, easy to carry, and with low cost, oxygen supply time is unrestricted, the purpose that is repeatedly used.

Claims (2)

1. apparatus of oxygen supply in the water comprises floating body, air inlet helmet, air guide sebific duct, is difficult to articulate, and it is characterized in that: the air guide sebific duct is that carrier stretches out the water surface with the floating body; The air inlet helmet is positioned at air guide sebific duct top; The bottom of air collecting pipe is lower than the top of air guide sebific duct.

2. according to apparatus of oxygen supply in the described a kind of water of claim 1, it is characterized in that: the bottom of the tube that leaks of air inlet helmet has a plurality of apertures.

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