CN214029092U

CN214029092U - Simple and easy portable deep diving rescue respirator

Info

Publication number: CN214029092U
Application number: CN202022702416.1U
Authority: CN
Inventors: 赵明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-24
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a simple and easy portable deep diving rescue respirator relates to the diving and equips the field. The utility model comprises a breathing suction head, a nasal obstruction, a nasal clip, a long tube, a one-way valve and a floating ring; the upper part of the long tube is vertically connected with a floating ring, the bottom of the long tube is connected with a breathing suction head, the top of the long tube is provided with a one-way valve, and the tail part of the breathing suction head is connected with a nasal plug and a nasal clamp. The utility model discloses: the respirator is simple in structure, only comprises 6 components of a breathing suction head, a nasal plug, a nasal clamp, a long tube, a one-way valve and a floating ring, is a simple respirator, and is low in manufacturing cost, easy to produce and easy to popularize; secondly, the respirator is packed and placed in a small bag, has small volume and light weight, and is a portable respirator. And the self-rescue or mutual rescue is safe and practical. Can be widely applied to daily production, life, sports and tourism activities of people.

Description

Simple and easy portable deep diving rescue respirator

Technical Field

The utility model relates to a diving equipment field especially relates to a simple and easy portable deep diving rescue respirator.

Background

Diving equipment is widely applied to deepwater operation, diving rescue and swimming activities. Diving equipment includes many parts such as respirators, air tubes, diving suits, flippers, BC's, diving bags, eye shields, diving gloves, diving watches, compasses, weight bands, and diving knives, among others.

If floating or diving, only three diving treasures, namely a mirror, a respirator and flippers, are needed to be equipped, or a slightly thinner warm-keeping diving suit is worn. If the deep diving is performed, the following equipment is also equipped: buoyancy compensation waistcoats, breathing regulators, diving suits, gas cylinders and the like.

The respirator is the necessary equipment for diving, and can allow a user to breathe in water without frequently lifting the head from the water.

The traditional respirator is a special diving respirator, and comprises a face mask, an air pipe and an air bottle which are connected in sequence. The air bottle is used for compressing air. Because the pressure in the water is high, if the pressure in the air bottle is not high, you can hardly breathe, and the compressed air can be used for a long time. The using method comprises the following steps: the gas cylinder valve is opened, high-pressure air sequentially passes through the gas cylinder valve and the pressure reducer, after primary pressure reduction is carried out, medium-pressure gas of about 0.7MPa is output, the medium-pressure gas is sent to the supply one-way valve through the medium-pressure gas guide pipe, the supply one-way valve carries out secondary pressure reduction on the medium-pressure gas according to the inhalation amount of a wearer, the gas after pressure reduction enters the mask and is used for breathing of the wearer, turbid gas exhaled by the human body is exhausted to the atmosphere through the exhalation one-way valve on the mask, and therefore the gas flows along one direction all the time and cannot flow reversely.

However, the special diving respirator has a complex structure and high manufacturing cost, is not commonly used by the public, and is only carried and used by professionals.

In daily production, life, sports and tourism activities of people, people usually relate to water, underwater and underwater, and generally cannot be provided with a special diving respirator. And it is often unexpected that: sudden accidents such as people falling into deep water carelessly when traveling or taking a boat, and valuables carried by people sliding into deep water carelessly often cause the people and others to be in sudden failure, so that self rescue and mutual rescue are very difficult. If a simple portable deep diving rescue respirator is carried with, the problem can be effectively solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects and deficiencies existing in the prior art and providing a simple and portable deep diving rescue respirator.

The purpose of the utility model is realized like this:

the utility model comprises a breathing suction head, a nasal obstruction, a nasal clip, a long tube, a one-way valve and a floating ring;

the position and connection relation is as follows:

the upper part of the long tube is vertically connected with a floating ring, the bottom of the long tube is connected with a breathing suction head, the top of the long tube is provided with a one-way valve, and the tail part of the breathing suction head is connected with a nasal plug and a nasal clamp.

The breathing suction head is bitten by the mouth of a person, and the nose plug is plugged into the nose of the person or the nose clip clamps the nose of the person.

The utility model has the advantages of it is following and positive effect:

the respirator is simple in structure, only comprises 6 components of a breathing suction head, a nasal plug, a nasal clamp, a long tube, a one-way valve and a floating ring, is a simple respirator, and is low in manufacturing cost, easy to produce and easy to popularize;

secondly, the respirator is packed and placed in a small bag, has small volume and light weight, and is a portable respirator.

And the self-rescue or mutual rescue is safe and practical.

Can be widely applied to daily production, life, sports and tourism activities of people.

Drawings

FIG. 1 is a schematic view of the structure of the apparatus;

fig. 2 is a schematic structural view of the respiratory head 10;

fig. 3 is a schematic view of the nasal prong 20;

FIG. 4 is a schematic structural view of the nose clip 30;

FIG. 5 is a schematic view of the construction of the float ring 60;

FIG. 6 is a schematic diagram of the construction of the respirator 70;

fig. 7 is a schematic structural view of one of the modifications of the apparatus.

Fig. 8 is a schematic structural view of a second modification of the apparatus.

In the figure:

10-a breathing-out suction head,

11-a funnel, wherein the funnel is provided with a funnel,

12-interface 1;

20-a nose plug, wherein the nose plug is connected with the nose,

21-the 1 st nasal plug,

22-No. 2 nasal prong;

30-nose clip

31-the 1 st clip piece,

32-the 2 nd clip piece,

33-reed;

40-long tube;

50-a one-way valve;

60-a floating ring is arranged on the upper portion of the floating ring,

61-valve core;

70-a gas mask,

71-a mask, wherein the mask is provided with a plurality of holes,

72-a gas-guide tube, wherein,

73-canister filtration;

80-the mask is closed tightly by mouth and nose,

81-arc-shaped cover surface,

82-the cushion of air,

83-interface 2;

84-elastic band.

Detailed Description

The following detailed description is made with reference to the accompanying drawings and examples:

structure of respirator

1. General of

As shown in figure 1, the utility model comprises a breathing head 10, a nasal obstruction 20, a nose clip 30, a long tube 40, a one-way valve 50 and a floating ring 60;

the position and connection relation is as follows:

the upper part of the long tube 40 is vertically connected with a floating ring 60, the bottom of the long tube 40 is connected with a breathing head 10, the top of the long tube 40 is provided with a one-way valve 50, and the tail part of the breathing head 10 is connected with a nasal obstruction 20 and a nasal clip 30.

The breathing head 10 is bitten by a person, and the nasal obstruction 20 is plugged into the nose or the nose clip 30 clamps the nose.

Two, functional unit

1) Respiratory tip 10

As shown in fig. 1 and 2, the respiratory head 10 is in a funnel shape and comprises a funnel 11 and a 1 st interface 12; rubber texture.

After a person bites the funnel 11 by mouth, the funnel is spread in the mouth of the person and is difficult to fall off unless the person pulls out the funnel by himself; the interface 12 is connected with the bottom of the long pipe 40;

the breathing head 10 is a part for people to breathe in and out of water, and people inhale through the mouth, namely fresh air on water enters the mouth of people through the one-way valve 50 and the long pipe 40; the exhaust gas exhaled by the human mouth is directly dispersed in the water.

2) Nasal obstruction 20

As shown in fig. 3, the nasal prong 20 includes the 1 st nasal prong 21 and the 2 nd nasal prong 22 which are arranged in parallel and are in a pagoda shape; rubber texture.

The 1 st nasal plug 21 and the 2 nd nasal plug 22 are respectively inserted into the left nostril and the right nostril of a person, the nose breathing is not needed, only the mouth breathing is needed, namely, air is sucked in through the long tube 40, the one-way valve 50 and the breathing head 10, and the exhaust is directly breathed into water.

3) Nose clip 30

As shown in fig. 4, the nose clip 30 includes a 1 st clamping piece 31, a 2 nd clamping piece 32 and a spring piece 33, wherein two ends of the spring piece 33 are respectively connected with the 1 st clamping piece 31 and the 2 nd clamping piece 32;

the 1 st jaw 31 and the 2 nd jaw 32 are circular or oval and have a soft rubber texture; leaf 33 is semi-circular, resilient rubber in texture.

The left and right walls of the nose are clamped by the nose clip 30, at the moment, the nose is not used for breathing, only mouth breathing is used for breathing, namely air is sucked in through the long pipe 40, the one-way valve 50 and the breathing head 10, and the exhaust is directly breathed into water.

The nasal prongs 20 or the nasal clip 30 may be used according to personal preference.

4) Long tube 40

The long tube 40 is a soft rubber tube, which is a channel for air intake of people; also a safe traction tube, people in water can float out of the water surface by the long tube 40 and the floating ring 60, and other people on the water surface can pull up the people in water by the long tube 40. The diameter is generally 1.5-2.0cm and the length is 5-10 m.

5) Check valve 50

The check valve 50 is a common component, and the check valve 50 mounted on the long tube 40 is only air-intake.

6) Floating ring 60

Referring to fig. 5, the floating collar 60 is a conventional inflatable swimming collar, which is provided with a valve core 61, and can be inflated by a nozzle or an air cylinder. The outer diameter of the floating ring 60 is 20-40cm, and the inner diameter of the floating ring 60 is 10-30 cm.

Third, using method

The using method comprises the following steps:

firstly, before launching, opening the small bag and inflating the floating ring 60;

secondly, the breathing suction head 10 is bitten by mouth, the nose plug 20 is plugged into the nose of a person or the nose clip 30 is used for clamping the nose of the person;

thirdly, placing the floating ring 60 in water;

fourthly, holding the lower part of the long pipe 40 by hands;

fifthly, putting the person into water and breathing with mouth;

after the operation is finished, the long pipe 40 is pulled down by hands, and can be easily lifted to the water surface by virtue of the buoyancy of the floating ring 60;

seventhly, placing the small bags for later use.

Fourth, the working mechanism

The utility model is a simple portable deep diving rescue respirator, which is different from the traditional respirator and has the innovation points of simplicity and portability; the operation is convenient and safe.

Fifth, the modification of the respirator

1. One of the modifications

Referring to fig. 6, a gas mask 70 is used as a personal protective device for providing effective protection to the respiratory organs, eyes and facial skin of a person. The gas mask 70 is composed of a face mask 71, a gas-guide tube 72 and a canister 73 which are connected in sequence. The mask 71 is a component that isolates a person's face from the outside contaminated air.

Referring to fig. 7, the exhalation head 10, nasal prongs 20 and nasal clamp 30 are replaced by a face mask 71 and airway tube 72, which is one of the respirator modifications:

the face mask 71, the air duct 72, the long tube 40 and the one-way valve 50 are connected in sequence, the floating ring 60 is vertically connected to the upper part of the long tube 40, and the one-way valve 50 is arranged on the face mask 71.

One of the respirator modifications is to isolate the person's face and his eyes, mouth and nose from water using a face mask 71, inhaling fresh air from the long tube 40 and exhaling exhaust air through a one-way valve 50 provided on the face mask 71 to disperse the water.

2. Second modification

As shown in fig. 8, the oronasal occlusive mask 80, the long tube 40 and the one-way valve 50 are connected in sequence, and the upper part of the long tube 40 is vertically connected with the floating ring 60;

the mouth and nose tight close mask 80 comprises an arc-shaped mask surface 81, an air cushion 82, a No. 2 interface 83 and an elastic band 84 which are connected in sequence. The arc-shaped cover surface 81 is provided with a check valve 50.

The nose and mouth of a person are covered by an arc-shaped cover surface 81 and an air cushion 82, the back of the brain of the person is drawn by an elastic belt 84, and a connector 83 is connected with the long tube 40.

The arc cover surface 81 and the air cushion 82 are seamlessly attached to the face, the No. 2 interface 83 is connected with the long pipe 40, so that the mouth and the nose of a person are completely isolated from water, fresh air entering from the long pipe 40 is inhaled, and exhaled waste gas is dispersed into the water through the check valve 50 arranged on the arc cover surface 81.

Claims

1. The utility model provides a simple and easy portable deep diving rescue respirator which characterized in that:

comprises a breathing suction head (10), a nasal obstruction (20), a nasal clamp (30), a long tube (40), a one-way valve (50) and a floating ring (60);

the position and connection relation is as follows:

the upper part of the long tube (40) is vertically connected with a floating ring (60), the bottom of the long tube (40) is connected with a breathing suction head (10), the top of the long tube (40) is provided with a one-way valve (50), and the tail part of the breathing suction head (10) is connected with a nasal plug (20) and a nasal clip (30).

2. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the breathing head (10) is funnel-shaped and comprises a funnel (11) and a 1 st interface (12).

3. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the nasal plugs (20) comprise a No. 1 nasal plug (21) and a No. 2 nasal plug (22) which are arranged in parallel and are in a pagoda shape.

4. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the nose clip (30) comprises a 1 st clip piece (31), a 2 nd clip piece (32) and a reed (33), wherein two ends of the reed (33) are respectively connected with the 1 st clip piece (31) and the 2 nd clip piece (32);

the 1 st clamping piece (31) and the 2 nd clamping piece (32) are circular or oval; "

The reed (33) is semicircular.

5. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the long tube (40) is a soft rubber tube with the diameter of 1.5-2.0cm and the length of 5-10 m.

6. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the check valve (50) is a check valve.

7. A simple portable deep diving rescue respirator according to claim 1, characterized in that:

the floating ring (60) is a common inflatable swimming ring, and is provided with a valve core (61);

the outer diameter of the floating ring (60) is 20-40cm, and the inner diameter of the floating ring (60) is 10-30 cm.