CN201932348U

CN201932348U - Portable inflatable lifebelt

Info

Publication number: CN201932348U
Application number: CN2010201252242U
Authority: CN
Inventors: 孙雨轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-08
Filing date: 2010-03-08
Publication date: 2011-08-17
Anticipated expiration: 2020-03-08

Abstract

A portable inflatable lifebelt mainly comprises a belt buckle and a belt connected with the belt buckle, wherein the belt buckle comprises a nitrogen generator and a one-way charging valve, the nitrogen generator is provided with a button with a protection for preventing mistriggering, the air outlet end of the charging valve is connected with an air bag, which is attached on the outer surface of the belt, and one end of the belt buckle is added with a length-adjusting buckle belt, so that the lifebelt is suitable for use by people with different figures. The weight and size of the lifebelt are almost equal to the weight and size of an ordinary belt, a person who learns swimming or has certain swimming skill can tie the lifebelt on the waist during daily training, and before the lifebelt is inflated, actions of the user (not a person falling into water), such as diving, cannot be affected; in case of an emergency, the button is triggered urgently to open the gas charger, chemical reagent reacts to quickly generate nitrogen, which is filled in the annular air bag, thereby the lifebelt can have the function of a life buoy, and because the inflating speed is high, the precious rescue time can be saved; and meanwhile, yellow and while fluorescent materials are alternately applied on the outside of the air bag of the lifebelt as well, so that a target can be conveniently found during rescue.

Description

The portable aerating Life belt

Technical field

The utility model is a kind of Life belt, is suitable for the fast aeration lifesaving appliance that is easy to carry about with one that drowned lifesaving and swimming instruction are used.

Background technology

At present, anti-drowned lifesaving appliance commonly used is buoy quoit, life jacket etc., carries extremely inconvenience, especially when the unexpected happens, often has little time to dress, and misses the best opportunity of lifesaving; And general Life belt, its inflation is the steel gas cylinder of being with by self, rushes in high pressure air in advance in inside, opens the valve inflation during use; Because volume is big, easily leakage, complex structure, poor reliability, can't regulate length and can not be suitable for the different people of body weight, be unsuitable for using under the situation such as swimming instruction.

Summary of the invention

The drawback of, easily leakage big, complex structure, poor reliability for the volume that overcome existing life-saving arrangement, save the lifesaving time and portably use conveniently, be easy to adjust length, the utility model utilizes chemical reagent to react and produces nitrogen fast, utilize the gas filed principle of nitrogen, can produce big buoyancy by rapid expanding gas, efficient and convenient, daily being trapped among on the waist, easy to carry.

The technical scheme that the utility model adopted is: this Life belt comprises cingulum, nitrogen gas generator, waistband; Cingulum, nitrogen gas generator, waistband are linked in sequence; Nitrogen gas generator is provided with unidirectional charge valve, safety switch.The air extractor duct end of unidirectional charge valve is connected with an air bag, and air bag is attached to the waistband outside face; Installed length additional at belt buckle one end and regulated cingulum, be fit to different figure personnel and use, during the emergency state, be transferred to maximum earlier, enclose good after, but at high speed tie tight, reach the purpose of fast life-saving.

The beneficial effects of the utility model are, tie up on the waist in the time of can or certain swimming skills personnel's peacetime training being arranged at learn swim, just in case when emergency situation takes place, urgent actuation button, open gas filled device, waistband just becomes the thing of a similar water wing, avoids the generation of dangerous situation; Main is can be when (drowning) personnel are fallen into water in relief, salvaging, and the rescuer is buckled in waist for easily Salvee person, prevents to drown, and saves life; Simultaneously, this portable aerating Life belt is found target also in the yellowish-white alternate fluorescence of air bag outside coating when being convenient to succour.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing is the running condition figure after the portable aerating Life belt inflation;

1. length accommodation zones among the figure, 2. cingulum, 3. nitrogen gas generator, 4. safety switch, 5. unidirectional charge valve, 6. air bag, 7. waistband, 8. fluorescence.

The specific embodiment

In the drawings, belt buckle is made up of nitrogen gas generator (3), unidirectional charge valve (5), nitrogen gas generator (3) is provided with a safety switch (4), and the air extractor duct end of unidirectional charge valve (5) is connected with an air bag (6), and air bag (6) is attached to waistband (7) outside face; Buckle in (2) one ends have installed length accommodation zone (1) additional, scribble fluorescence (8) at air bag (6) outside face.

Claims

1. portable aerating Life belt; It comprises cingulum, nitrogen gas generator, waistband, it is characterized in that: cingulum, nitrogen gas generator, waistband are linked in sequence; Gas generator is provided with unidirectional charge valve, safety switch.