CN103505828A

CN103505828A - Positive pressure air respirator strap

Info

Publication number: CN103505828A
Application number: CN201310152373.6A
Authority: CN
Inventors: 李继胜; 刘军峰
Original assignee: 洛阳市浪潮消防科技股份有限公司
Priority date: 2013-04-28
Filing date: 2013-04-28
Publication date: 2014-01-15

Abstract

The invention discloses a positive pressure air respirator strap. The positive pressure air respirator strap is characterized in that shoulder belts (11), a waist belt (8) and leg binding belts (10) are included, the shoulder belts (11), the waist belt (8) and the leg binding belts (10) are all made of polyarmide fibers, the shoulder belts (11) are connected with the waist belt (8), the waist belt (8) is connected with the leg binding belts (10), buckles are connected between the shoulder belts (11) and the leg binding belts (10), and the rear portions of the shoulder belts (11) are respectively connected with a clamping ring which is used for fixing an air bottle. The positive pressure air respirator strap has the function of carrying an air respirator, also has the function of an anti-falling hanging belt, is suitable for high-altitude fire-fighting operation of firemen, and lowers the weight of equipment carried during high-altitude fire-fighting operation of the firemen.

Description

A kind of positive-pressure air respirator braces

Technical field

The present invention relates to fire-fighting equipment field, especially a kind of positive-pressure air respirator braces.

Background technology

Positive-pressure type respirator is the open empty respirator of a kind of self-sufficiency, be widely used in the departments such as fire-fighting, chemical industry, boats and ships, oil, smelting, warehouse, laboratory, mine, for fireman or the rescue personnel that speedily carries out rescue work, under the various environment such as dense smoke, poison gas, steam or anoxic, put out a fire safely and effectively, rescue and relief work and rescue.These series of products be furnished with afford a wide field of vision, become clear, airtight good full facepiece mask, feeder is furnished with the novel steam supply valve of small volume, lightweight, stable performance; Select the high-quality gas cylinder that high strength backboard and safety coefficient are higher; Relief valve unit is equipped with residual gas alarm, within the scope of the storage pressure of regulation, can send audible signal to wearer, reminds user of service to withdraw in time scene.These series of products in like product, have lightweight, volume is little, use; Easy to maintenance, wear comfortable, steady performance, be to be engaged in rescue and relief work, fire extinguishing operation desirable personal respiratory protection device.

Chinese patent discloses a kind of lap belt for positive-pressure type respirator, and the patent No. is CN200920070894.6, and it can only, for carrying steam pressure formula air respiratorresuscitator, not possess the function of anti-fall suspender belt.

Summary of the invention

The object of the invention is to carry a kind of positive-pressure air respirator braces, it not only has the function of carrying air respiratorresuscitator, the function also with anti-fall suspender belt, more can be suitable for the operation of fireman's high altitude firefighting, the weight of having carried equipment while having alleviated the operation of fireman's high altitude firefighting.

The technical scheme that the present invention solves its technical problem employing is: this braces is comprised of shoulder belt, waistband, leg band, and its material is Fypro and makes, and shoulder belt is connected with waistband, and waistband is connected with leg band; In the middle of shoulder belt and leg band, be connected buckle, shoulder belt rear portion is connected with snap ring, for fixing gas cylinder.

Described waistband is contact pin type waistband, is sewed with D type ring, for hanging safety rope on waistband.

In the middle of described snap ring, be connected with buckle.

The invention has the beneficial effects as follows: can carry steam pressure formula air respiratorresuscitator, can be used as again anti-fall suspender belt, easy to use, and waistband is contact pin type waistband, is convenient to regulate length, practicality is high.

Accompanying drawing explanation

Fig. 1 structural representation of the present invention;

1. face shields in figure, 2. Pressure gauge and alarm, 3. pressure reducer, 4. bottle valve, 5. he is with regard to joint, 6. snap ring, 7.D type ring, 8. waistband, 9. buckle, 10. leg band, 11. shoulder belts.

The specific embodiment

Below in conjunction with accompanying drawing, the invention will be further described: as shown in Figure 1, this braces is comprised of shoulder belt 11, waistband 8, leg band 10, and shoulder belt 11 is connected with waistband 8, and waistband 8 is connected with leg band 10; In the middle of shoulder belt 11 and leg band 10, be connected buckle, shoulder belt 11 rear portions are connected with snap ring 8, for fixing gas cylinder 6.

Described waistband 8 is contact pin type waistband, is sewed with D type ring 7, for hanging safety rope on waistband 8.Described waistband 8, shoulder belt 11, leg band 10 are Fypro and make.In the middle of described snap ring 6, be connected with buckle.

During use, gas cylinder is fixed on shoulder belt 11 by snap ring 6 and buckle 9, and fireman backs on the body braces, and waistband 8 and leg band 10 are individually fixed in fireman's waist and shank, and safety rope hangs on D type ring 7.

Claims

1. a positive-pressure air respirator braces, is characterized in that being comprised of shoulder belt (11), waistband (8), leg band (10), and it is Fypro and makes, and shoulder belt (11) is connected with waistband (8), and waistband (8) is connected with leg band (10); In the middle of shoulder belt (11) and leg band (10), be connected buckle, shoulder belt (11) rear portion is connected with snap ring, for fixing gas cylinder.

2. a kind of positive-pressure air respirator braces according to claim 1, is characterized in that waistband (8) is contact pin type waistband, is sewed with D type ring (7), for hanging safety rope on waistband (8).

3. a kind of positive-pressure air respirator braces according to claim 1, is characterized in that being connected with buckle in the middle of snap ring (6).