CN2637324Y

CN2637324Y - Swimming respirator

Info

Publication number: CN2637324Y
Application number: CN 03214055
Authority: CN
Inventors: 张维奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-15
Filing date: 2003-07-15
Publication date: 2004-09-01
Anticipated expiration: 2013-07-15

Abstract

The utility model relates to a respiratory apparatus for water exercises, in particular to a respiratory tool which covers the face of a diver or a swimmer, in particular to a swimming learner. The respirator is formed by connecting a transparent mask with a belt with a floating ball by a tube. The circumference of the mask is provided with a sealing ring; an exhaust port of the mask is provided with a one-way respiratory valve; an air inlet on the upper part of the mask is connected with an air transmission core arranged in the floating ball which has an air storage drainage sump and an air supply drainage outlet by the tube. The swimming respirator adopting the technic proposal is portable and can be used after a brief instruction. With the utility model, the swimming learners can move freely in the water without being constrained by the respiratory time, and enjoy a wide view and have security guarantee. More particularly, the utility model can enable the swimming learners to master the floating principles of water exercises in a short time and succeed in the learning of swimming.

Description

Swimming air breathing apparatus

One, technical field

The utility model belongs to the underwater exercise breathing apparatus, be specifically related to be diving, the swimmer particularly practise the swimmer in water movable guard at the breathing instrument of face.

Two, background technology

At present, at the breathing apparatus that underwater exercise uses, having a kind of is the tool of holding in the mouth in the mouth of stinging, and this is stung about plastic cement pipe of half meter long of tool connection and is used for breathing.Wear people's major part of this utensil and be familiar with water-based, but can only finish the diving activity of certain depth within a short period of time, in case choke easily water or drowned accident takes place of emergency case occurs, common water-based people and practise the swimmer and be difficult to the palm and use this utensil.Also having a kind of is the luntttes that professional diver wears, and the visual angle is restricted and weight is big, and that breathes usefulness stings the tool rank being equipped with oxygen bottle in the mouth again, very inconvenient, strongly professional, can not be as the swimming air breathing apparatus tool.

Three, summary of the invention

The purpose of this utility model provides a kind of numerous swimming air breathing apparatus of having deep love for hydrogymnastic people's development and design that are, it is not only applicable to the water dog and uses, and more helps generally to practise the swimmer and uses in water practice.

The utility model---swimming air breathing apparatus connects floater shot by the transparent body face shield of being furnished with ligature by conduit and constitutes; Face shield mouth periphery is provided with seal ring, and the exhaust ports of face shield is provided with the breathing check valve, and the gas transmission core that is provided with in the floater shot of the admission port on face shield top by conduit and band gas storage draining storehouse, air feed discharge port is connected.

Adopt the swimming air breathing apparatus of technique scheme light portable, can use through simple guidance.But wear the utility model free motion in water, not limited by breathing time, the visual angle is open, and safety is secure.Also provide a kind of brand new habit swimming instrument simultaneously, make the habit swimmer just can grasp hydrogymnastic floatation principle at short notice, the swimming of very fast association for practising the swimmer.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the B of Fig. 1 is to view.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 4 is the gas transmission cored structure scheme drawing among Fig. 1.

Five, the specific embodiment

Face shield 1 shown in Fig. 1 is the streamline contour (see figure 3) transparent body that is similar to the human face, makes of makrolon material.Rubber seal 4 is equipped with for the rigidity face shield mouth of band seal groove in the periphery of face shield mouth and human face junction in its seal groove.The ligature of face shield 1 is 2 slat gum bands, and 1 is that cover is reined in formula ligature 5, in addition 1 plug-in type ligature 6 for the band buckle.The bottom is provided with breathing check valve 2, i.e. exhaust check valve near the position of mouth in the face shield 1; Breathing check valve 2 can adopt at exhausr port 17 places of face shield bottom reverse airtight rubber patch is set, and exhausr port is equipped with protecting cover with holes outward and constitutes.Admission port 3 places on face shield 1 top also are provided with reverse airtight rubber patch.The caulking gum patch selects for use silastic material to make.Floater shot is made of the gas transmission core 10 of unit floating 14 and band waterstop ring 11.The floating 14 usefulness polyvinylchlorides of unit are made, and there is gas storage draining storehouse 13 on its top and from outside radial several air feed drain gutters 15 of the centre of sphere.Gas transmission core 10 is the tubular structure of band vent 16, is loaded on the centre of unit floating 14 and connects the floating spheroid of whole unit, and be fixed with ball holder 9; Gas transmission core 10 tops are provided with closing cap 12, with gas storage draining storehouse 13 top seals of unit floating 14.The closing cap 12 at floater shot top can be equipped with the injection mo(u)lding of noctilucence powder, makes luminous closing cap.Vent 16 belows of gas transmission core 10 are provided with 1 or multi-disc waterstop ring 11, and the vent 16 of assembling back gas transmission core 10 is positioned at the gas storage draining storehouse of unit floating 14, and is connected with air feed drain gutter 15.Gas transmission core 10 is selected the polypropylene material for use.The bellows that conduit 7 is made for butadiene rubber, the one end is connected with the admission port 3 of face shield 1, and its other end is connected with the gas transmission core 10 of floater shot by movable joint 8, has promptly made whole swimming air breathing apparatus.

Claims

1, a kind of swimming air breathing apparatus is characterized in that this respirator connects floater shot by the transparent body face shield (1) of being furnished with ligature by conduit (7) and constitutes; Face shield mouth periphery is provided with seal ring (4), the exhaust ports of face shield (1) is provided with breathes check valve (2), and the admission port (3) on face shield (1) top is connected with the interior gas transmission core (10) that is provided with of the floater shot of band gas storage draining storehouse (13), air feed discharge port (15) by conduit (7).

2, swimming air breathing apparatus according to claim 1 is characterized in that described face shield (1) is the streamline contour transparent body, and the periphery of face shield mouth is equipped with rubber seal (4) for the rigidity face shield mouth of band seal groove in its seal groove.

3,, it is characterized in that described floater shot is made of the gas transmission core (10) of unit floating (14) and band waterstop ring according to claim 1 or 2 described swimming air breathing apparatus; There is gas storage draining storehouse (13) on the top of unit floating (14) and from outside radial several air feed drain gutters (15) of the centre of sphere; Gas transmission core (10) is the tubular structure of band vent (16), be loaded on the centre of unit floating (14) and connect the floating spheroid of whole unit, and be fixed with ball holder (9), gas transmission core (10) top is provided with closing cap (12), with gas storage draining storehouse (13) top seal of unit floating (14); Vent (16) below of gas transmission core (10) is provided with waterstop ring (11), and the vent (16) of assembling back gas transmission core (10) is positioned at the gas storage draining storehouse of unit floating (14), and is connected with air feed drain gutter (15).

4, swimming air breathing apparatus according to claim 1 and 2 is characterized in that described conduit (7) is a bellows.

5, swimming air breathing apparatus according to claim 3 is characterized in that the closing cap (12) at described floater shot top is made luminous closing cap.