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Strap of fire protection trousers

A technology for fire-fighting pants and suspenders, which is applied in the field of suspenders of fire-fighting pants, can solve the problems of high production costs of cushions, and achieve the effects of reducing production costs and improving elasticity

Inactive Publication Date: 2015-06-24
蔡晋晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 4. The production cost of the existing cushion is relatively high

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
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  • Strap of fire protection trousers
  • Strap of fire protection trousers
  • Strap of fire protection trousers

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Experimental program
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Effect test

Embodiment Construction

[0072] The above-mentioned purpose of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings.

[0073] see image 3 , Figure 4 , Figure 5 , is a perspective view, a sectional view and an enlarged section view of the first embodiment of the suspender structure of the fire-fighting trousers of the present invention, as shown in the figure, a suspender structure 2 of the fire-fighting trousers includes a fireproof cushion 20, which is made of polyacrylonitrile and Nylon fibers are mixed, wherein the weight percentage of the polyacrylonitrile fiber in the fireproof cushion 20 is 70-90%, and the weight percentage of the nylon fiber in the fireproof cushion 20 is 10-30% , in the present embodiment, the optimum weight percentage of the polyacrylonitrile fiber in the fireproof cushion 20 is 80%, and the optimum weight percentage of the nylon fiber in the fireproof cushion 20 is 2...

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Abstract

A strap of fire protection trousers comprises a soft fireproof cushion formed by blending polyacrylonitrile fibers and nylon fibers. The soft fireproof cushion is provided with a fixing part with a formed side, the side opposite to the formed side of the fixing part extends outwards to form a first extending part and a second extending part, an opening is defined below the fixing part and between the first extending part and the second extending part, the first extending part and the second extending part are connected with a first strap body and a second strap body, and the side of the fixing part is connected with a third strap body. Through the design, the strap of the structure has the fireproof effect, elasticity and abrasion resistance are improved, and more time is saved in the manufacturing process.

Description

technical field [0001] The invention relates to a sling for fire-fighting trousers which has a fire-proof effect, can improve elasticity and wear resistance, and can reduce production costs. Background technique [0002] With the development of modern economy and society and the rapid advancement of urbanization, the damage caused by fire to the social economy is also increasing. At the same time, those firemen who have been fighting on the front line of fire fighting are also facing more and more complicated How to make firefighters resist the current increasingly complex various disasters or accident scenes, harmful substances and external forces on firefighters' bodies, and ensure the safety and health of firefighters themselves has attracted more and more attention from the society. [0003] The environment of the fire scene is harsh and complex, with open flames, high temperature, and even fires accompanied by explosions, which makes the environment of the fire scene mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B17/00
Inventor 蔡晋晖
Owner 蔡晋晖
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