Unlock instant, AI-driven research and patent intelligence for your innovation.

A fire protective mask

A mask and firefighting technology, applied in respiratory protection containers, respiratory protection devices, breathing masks, etc., can solve the problem of inability to protect the beams

Active Publication Date: 2020-09-01
浙安集团有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problem that the fire protection mask cannot provide some protection to the falling and burning beams

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fire protective mask
  • A fire protective mask
  • A fire protective mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] as attached figure 1 to attach Figure 6 Shown:

[0028] The invention provides a fire protection mask, comprising a main body 1, an observation window 2, a filter tank 3, a neck cover 4, an exhaust hole 5, a pressure tank 6 and a liquid valve 7, the front end of the main body 1 is embedded with an observation window 2, and the main body 1 The front end is embedded with a filter tank 3 near the bottom, the bottom of the main body 1 is embedded with a neck sleeve 4, the openings on both sides of the main body 1 are provided with exhaust holes 5, and the inner top of the main body 1 is embedded with a pressure groove 6. 1 is embedded with a liquid valve 7 near the top;

[0029] The pressure tank 6 includes a pressure plate 601, an air bag 602 and an air valve 603. The pressure plate 601 is embedded in the top of the pressure tank 6. The air bag 602 is embedded in the pressure tank 6. The air bag 602 is located under the pressure plate 601. The air valve 603 The opening...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a fire protection mask comprising a main body, an observation window, a filter tank, a neck sleeve, exhaust holes, a pressure tank and a liquid valve. The observation window isembedded in the front end of the main body, and the filter tank is embedded in the position, close to the bottom end, of the front end of the main body; the neck sleeve is embedded in the bottom end of the main body, and the openings of the both sides of the main body are provided with the exhaust holes; the pressure tank is embedded in the inner top end of the main body, and the liquid valve is embedded in the position, close to the top end, in the main body; and the pressure tank comprises a pressure plate, an airbag and an air valve, and the liquid valve comprises a liquid tank wall, a connecting slot, a contraction slot, a convex slot, a fixing valve, a connecting block, an elastic valve and an elastic base. The mask is provided with the liquid valve, and can be opened under pressure through the liquid valve automatically, so that liquid flows out for cooling a head in time.

Description

technical field [0001] The invention relates to the technical field of protective masks, in particular to a fire protective mask. Background technique [0002] Fire protective masks refer to safety equipment that protects the head of a person when a fire occurs, making it safer for firefighters to rescue the fire scene. By wearing a fire protective mask on the head, the head can also be protected from the outside. The forward isolation will also prevent the fire from burning on the body, so that it can be rescued with confidence, but some wood will fall during the rescue of the existing indoor fire, especially in some bungalows in the countryside There will be many beams on the roof, so it is easy to fall if a fire breaks out. Although the existing fire protection masks have certain protective functions, they are easy to be damaged when they fall due to the high temperature of the burning beams. The head causes burns, and problems can easily occur if the temperature is not ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/10A62B9/06A62B18/02A62B18/08A62B18/10
Inventor 毛晓慧
Owner 浙安集团有限公司