CN101966373B

CN101966373B - Integral nipple air breathing device and whistle

Info

Publication number: CN101966373B
Application number: CN2009101599654A
Authority: CN
Inventors: 邱康红
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-27
Filing date: 2009-07-27
Publication date: 2012-04-18
Anticipated expiration: 2029-07-27
Also published as: CN101966373A

Abstract

The invention relates to an integral nipple air breathing device and whistle which is designed to use together with a miniature nostril plug cover and an oxygen supply apparatus. When a disaster suddenly occurs, dense smoke and dust are generated and the device of the invention is used together with the miniature nostril plug cover and the oxygen supply apparatus, the miniature nostril plug coveris used to take in oxygen for human body through the oxygen supply apparatus and an oxygen catheter; the user holds an expiration nipple (1) in the mouth, a lip cover (3) covers lips naturally, the turbid qi is discharged in a bellows (4) through an expiration hole (2) to drive a jump ball (5) to move violently and push a bellows door (7) to open; the turbid qi is expired from a whistle opening (9) to generate loud whistle sounds for warning and locating, thus an accurate direction can be provided for rescuers so as to help the rescuers to rescue successfully; and the bellows door (7) uses a bellows door shaft (8) to be connected with the bellows (4) through a bearing (6); the bellows door (7) is opened during expiration and returns and is closed after expiration under the action of gravity, thus the toxic smoke can be effectively prevented from inhaling and a respiratory circulation can be completed through one inspiration process and one expiration process.

Description

Integral type nipple breath device and whistle

Technical field

Under a kind of confession fire dense smoke dust atmosphere condition, for miniature nostril plug covers integral type nipple breath device and the whistle that designs with the supporting use of apparatus of oxygen supply.

Background technology

Fire bring civilization with progressive, bright and warm to the mankind, but out of control fire just brings on a disaster to the mankind.In various disasters, the fire odds is maximum, also is one of major casualty that the most generally threatens public security and social development.For fire, in Ancient Times in China, people just sum up: anti-for last, rescue to inferior; Guard against the experience under being,, when the wealth of society is increasing, cause the danger of breaking out of fire also increasing along with the continuous development of society; The harmfulness of fire is also increasing, and according to statistics, China's fire seventies annual is with a toll of 2.5 hundred million, and the eighties, the fire annual was with a toll of 3.2 hundred million; Get into the nineties, particularly since 1993, the direct property loss that fire causes rises to average annual billions of unit; Average annual dead thousands of people, along with the development of society, firemanic importance is just more and more outstanding.

Summary of the invention

Fire takes place, and is accompanied by dense smoke and dust, in dense smoke, escapes; If human body protects improper, suck toxic fumes easily, cause fainting or suffocating; According to relevant statistics, 95% death all is because of being choked to death in the fire, is not to burn to death; The method of conventional exercises fire disaster escaping also rests on all the time with wet towel and covers muzzle and paste 30 centimeters on ground raw mode such as throw oneself on the ground to creep.This that I designed can solve people under the dense smoke condition of burst fire for miniature nostril plug cover and apparatus of oxygen supply matching used integral type nipple breath device and whistle, and miniature nostril plug cover provides the oxygen of human body about 10 minutes to supply with apparatus of oxygen supply, in the time of through nipple breath device exhalation foul smell; Ringing as the generation whistle played the effect of warning, and effectively prevented to suck toxic gas; For escaping or rescuing and strive for the quality time, patent of the present invention is achieved like this, when the disaster burst; Under the dense smoke dust atmosphere, during with miniature nostril plug cover and the supporting use of apparatus of oxygen supply, miniature nostril plug cover sucks the oxygen of needed by human body through apparatus of oxygen supply and oxygen cathete; In the mouth, lip cover (3) covers lips naturally with expiration nipple (1) rank, through exhaling hole (2) with foul smell incoming call bellows (4); Impact sharply motion of jump-ball (5), promote bellows door (7) simultaneously and open, foul smell is breathed out by whistle mouth (9); Produce loud whistle song, play the effect of warning and indicating the orientation, for the rescue personnel provides orientation accurately; Offer help for successfully succouring, bellows door (7) is linked fixing through bearing (6) and bellows (4) by bellows door-hinge (8), open during expiration; Completion bellows doors (7) the timely return under the gravity effect of exhaling is closed, and effectively prevents to suck toxic fumes, and one inhales one exhales the circulation of completion respiration.

Description of drawings

Fig. 1 is a patent expiration nipple 1 of the present invention, exhaling hole 2, lip cover 3, bellows 4, jump-ball 5, bearing 6, bellows door 7 sketch mapes.

Fig. 2 is patent expiration nipple 1 of the present invention, exhaling hole 2, lip cover 3, bellows 4, bearing 6, bellows door 7, bellows door-hinge 8, whistle mouth 9 sketch mapes.

Fig. 3 is patent lip cover 3 of the present invention, bellows 4, bearing 6 sketch mapes.

1 expiration nipple among the figure, 2 exhaling holes, 3 lip covers, 4 bellows, 5 jump-balls, 6 bearings, 7 bellows doors, 8 bellows door-hinges, 9 whistle mouths.

The specific embodiment

Introduce patent working step of the present invention below in conjunction with accompanying drawing:

1. once be injection molded into expiration nipple 1 with mould, exhaling hole 2, lip cover 3, bellows 4, bearing 6, combination is subsequent use.

2. once be injection molded into bellows door 7 with mould, bellows door-hinge 8 combinations are subsequent use.

3. it is fixing to be assembled in bearing 6 with the bellows door-hinge 8 of bellows door 7 one.

4. mouth 9 usefulness heat in the whistle are risen, the mode of jump-ball 5 usefulness shrinkages is put in the bellows 4 and is got final product.

Claims

1. an integral type nipple breath device and whistle that designs for miniature nostril plug cover and the supporting use of apparatus of oxygen supply, by expiration nipple (1), exhaling hole (2), lip cover (3); Bellows (4), jump-ball (5), bearing (6), bellows door (7); Bellows door-hinge (8), whistle mouth (9) is formed, and it is characterized in that when the disaster burst, under the dense smoke dust atmosphere; During with miniature nostril plug cover and supporting uses of apparatus of oxygen supply, miniature nostril plug cover is through the oxygen of apparatus of oxygen supply with oxygen cathete suction needed by human body, and expiration nipple (1) is held in the mouth in the mouth, and lip cover (3) covers lips naturally; With foul smell incoming call bellows (4), impact sharply motion of jump-ball (5) through exhaling hole (2), promote bellows door (7) simultaneously and open, foul smell is breathed out by whistle mouth (9); Produce loud whistle song, bellows door (7) is linked fixing through bearing (6) and bellows (4) by bellows door-hinge (8), open during expiration; Completion bellows doors (7) the timely return under the gravity effect of exhaling is closed, and effectively prevents to suck toxic fumes, accomplishes the respiration circulation.