CN104324458A

CN104324458A - Emergency oxygen supply respirator

Info

Publication number: CN104324458A
Application number: CN201410552786.8A
Authority: CN
Inventors: 王庆忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-17
Filing date: 2014-10-17
Publication date: 2015-02-04

Abstract

The invention discloses an emergency oxygen supply respirator, which mainly comprises an elastic hood, a flat oxygen tank, an oxygen switch and a small oxygen catheter; the opening of the lower part of the elastic hood is a hood throat; the hood throat covers the lower parts of the two ears and the lower part of the nose of a person and is tightened, and an opening is formed at the mouth position; a transparent layer is arranged at each eye position of the elastic hood; the flat oxygen tank adheres to the rear part of the elastic hood and is communicated to the inner walls of the nostril parts of the elastic hood through the small oxygen catheter; the flat oxygen tank is also provided with the oxygen switch. According to the emergency oxygen supply respirator, the elastic hood, the oxygen tank and the oxygen catheter are bonded together into a small-sized whole, so that the emergency oxygen supply respirator is rapid and simple to wear and in oxygen supply, and convenient in standby application, and is the best escape tool in emergency oxygen-poor occasions; the success rate that people escape is greatly increased.

Description

Emergency oxygen supply respirator

Technical field

The present invention relates to a kind of oxygenrespirator, the miniature escape oxygen aspirator that particularly a kind of energy is portable, belongs to industrial technical field.

Background technology

the oxygen aspirator that people are the most frequently used, modal is diving oxygen respirator respirator, this device is with one or two oxygen gas receiver in the back side of human body, and then by pipe and switch, oxygen is led to face or the nose areas of people, face or nose areas have water-proof cover.Diving oxygen respirator respirator can carry a large amount of oxygen, can adhere to long time under water, but diving oxygen respirator respirator is excessive owing to equipping, and is difficult to carry, can not do emergency set use.In a lot of safe escape accidents, such as fire disaster escaping, factory's poison gas leakage escape, automobile are rushed in water and are escaped, in these accidents, people need the supply of oxygen to be escaped within the of short duration time, but, if use general heavy oxygen supply equipment to be difficult to realize, because nearly all work does not possess such escape oxygen supply equipment in place altogether.People are it is desirable that a kind of build is less, weight is less, use is quick, be convenient to the escape apparatus of oxygen supply that privately carries.

Summary of the invention

In order to overcome, general oxygen supply equipment weight is large, volume large, use the shortcoming of numerous and diverse, to be not suitable for emergency escape oxygen supply accident demand, a kind of minitype oxygen-supplying device of applicable fast-escape of my invention: emergency escape oxygen supply respirator, this apparatus of oxygen supply is very small and exquisite, the pocket that can be placed in people is at ordinary times carried with, once there is urgent anoxic accident, the head that just can be set to people fast obtains oxygen, the action of next step escape can be carried out.

Emergency oxygen supply respirator taked technical scheme of dealing with problems is: emergency oxygen supply respirator mainly comprises an elasticity head-shield, flat oxygen tank, oxygen switch, oxygen therapy tubule, described elasticity head-shield lower openings is cover reducing, cover reducing is set to the ear bottom of people and nose bottom and tightens, stay face opening, the eye of elasticity head-shield is provided with hyaline layer, described flat oxygen tank is attached at the rear portion of elasticity head-shield and is communicated to position, the nostril inwall of elasticity head-shield by oxygen therapy tubule, and flat oxygen tank is also provided with oxygen switch.

According to above-mentioned technical scheme, described elasticity head-shield can be elastomeric material or silica gel material, plastic material.The elasticity of elasticity head-shield is the main cause of rear waterproof on head-shield cover to head.Flexible head-shield wall can be close on the facial skin of people, makes shipwreck to penetrate into eye or position, nostril.Described elastic head covers on ear bottom and the cut-off deflation of nose bottom of people, does not overlap remarkable face, is not also enclosed within the neck of people.Why not at neck? neck because of people has much important blood vessel, human brain can be made numb to stupor if can oppress these blood vessels blood that can not pass through in neck deflation.Face shield does not all overlap the Another reason of perfect person head, be allow people see a people has on life saving mask, if all covered head, such monster has occurred suddenly, can give rise to misunderstanding.Mouth top deflation approach makes mouth expose can breath.The nose areas of face shield should have projection to place nose, and oxygen cathete is communicated to this prominence, and enters cover body inwall, and entrance is just facing to nostril.

flat oxygen tank on emergency oxygen supply respirator is a small-sized high pressure resistant tank body, compression can store certain oxygen, its length should not exceed the head diameter of people, and squashed structure is conducive to not occupying more space, reduces the chance producing scratching with external object.Oxygen cathete is a flexible pipe that can bend, but answers resistance to certain pressure, in order to avoid be crushed under water.

the structure of emergency oxygen supply respirator is applicable to people from nose oxygen intake, to spue lung qi from mouth, and this is the design made according to the breathing custom feature of people.

Flat oxygen tank on emergency oxygen supply respirator of the present invention and oxygen cathete immediately stick one, such design, can make to wear cover action fast, do not produce and pull, and it is for subsequent use to be convenient to gauffer.

The beneficial effect of emergency oxygen supply respirator is: emergency oxygen supply respirator utilizes an elasticity head-shield to be stained with a gas tank and oxygen cathete and is combined into a small integral, wear cover oxygen supply fast, simply, convenience for subsequent use is the best escaping tool of emergent anoxic occasion, substantially increase the success rate of people's escape.

Accompanying drawing explanation

Fig. 1 is that the side surface figure being enclosed within head part worn by emergency oxygen supply respirator.

Fig. 2 is the front face surface figure of emergency oxygen supply respirator.

In figure, 1. elasticity head-shield, 2. flat oxygen tank, 3. oxygen switch, 4. cure by oxygen therapy tubule, 5. exit, 6. oxygen hose access port, 7. hyaline layer, 8. overlaps pulling mouth, 9. overlaps reducing.

Detailed description of the invention

Below in conjunction with accompanying drawing, further implementation is done to emergency oxygen supply respirator.

Shown in Fig. 1,2, be the application drawing of emergency oxygen supply respirator, in Fig. 1, the hair of a women people is very much long but also can wear the emergency oxygen supply respirator putting my invention.Because hair is at rear portion, and the austerity of elasticity head-shield 1, does not therefore affect head-shield wall and be close to waterproof to facial skin, moisture is difficult to infilter oxygen therapy tubule 4 access port 6 under eye transparent part 7 and nose hole.Under elasticity head-shield 1 in Fig. 1 is only set to upper jaw position under the nostril of people and ear, in the austerity of ear projection, nose projection and head-shield itself, elasticity head-shield 1 at will can not depart from the head of people.Cover reducing 9 two sides in figure respectively have one to overlap pulling mouth 8, are convenient to people and hold downwards cover fast.Face position in figure in 1 is not entangled, and be because face can enter organ in human body by initiatively spue gas or prevention moisture of people, and nose autonomous water-proof function is in this respect more weak.In Fig. 1,2 flat oxygen tank 2 attach at the rear portion of elasticity head-shield 1, and surround the back side of head of people with flat annular, have like this and larger mutually attach area, reduce the position that tank body outwardly stretches out, reduce in people's escape process with a scratching for boundary's object.The side of flat oxygen tank 2 is also provided with an oxygen switch 3, people from cover this emergency oxygen supply respirator,

oxygen is obtained to turning on this oxygen switch 3; time used only used for 3 seconds; it answers the acute use record creating apparatus of oxygen supply of escaping the most fast, preventing the crucial moment of the emergency escapes such as the water inlet of poison gas, automobile, the scene of a fire from making people can obtain oxygen in time, successfully protects life.

Claims

1. emergency oxygen supply respirator is characterized in that: emergency oxygen supply respirator mainly comprises an elasticity head-shield, flat oxygen tank, oxygen switch, oxygen therapy tubule, described elasticity head-shield lower openings is cover reducing, cover reducing is set to the ear bottom of people and nose bottom and tightens, stay face opening, the eye of elasticity head-shield is provided with hyaline layer, described flat oxygen tank is attached at the rear portion of elasticity head-shield and is communicated to position, the nostril inwall of elasticity head-shield by oxygen therapy tubule, and flat oxygen tank is also provided with oxygen switch.