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A helmet stabilization device for emergency rescue and firefighting

A technology for emergency rescue and firefighting, applied in helmets, helmet covers, applications, etc., can solve problems such as firefighter injuries, skewed wearing of firefighting helmets, and unstable helmet structure.

Active Publication Date: 2021-05-14
上海特思克实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When firefighters wear firefighting helmets, due to the different sizes of firefighters' heads, the top of the head does not fit closely with the cushion inside the firefighting helmet after wearing it, which makes the firefighting helmet wear skewed. The force point does not touch the top of the head, which causes the helmet to withstand different forces, and the structure of the helmet to withstand the impact is unstable, resulting in damage to the helmet and injuries to firefighters

Method used

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  • A helmet stabilization device for emergency rescue and firefighting
  • A helmet stabilization device for emergency rescue and firefighting
  • A helmet stabilization device for emergency rescue and firefighting

Examples

Experimental program
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Effect test

Embodiment

[0020] Such as Figure 1-Figure 6 As shown, the present invention provides a helmet stabilizing device for emergency rescue and fire fighting. Its structure includes goggles 1, a protective ring 2, a linkage box 3, a stabilizing device 4, and a connecting plate 5. The goggles 1 are vertically connected by a connecting shaft It is directly installed inside the stabilizing device 4. The protective ring 2 and the stabilizing device 4 present an integrated structure. Attached to the outer surface of the stabilizing device 4, the connecting plate 5 is installed above the goggles 1. The stabilizing device 4 includes an engaging mechanism 41, a side flat mechanism 42, a rear clamping mechanism 43, and a housing 44. The moving mechanism 41 is mechanically driven by connecting the pull cord with the side leveling mechanism 42. The side leveling mechanism 42 is horizontally installed on the left and right sides of the housing 44. The rear locking mechanism 43 is mechanically matched wit...

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Abstract

The invention discloses a helmet stabilizing device for emergency rescue and fire fighting. The structure comprises goggles, a protective ring, a linkage box, a stabilizing device, and a connecting plate. The goggles are vertically installed inside the stabilizing device through a connecting shaft, and the protective ring It has an integrated structure with the stabilizing device. There are two linkage boxes and they are horizontally installed on the left and right sides of the stabilizing device. The present invention pushes the engaging anti-pressure plate to move through the connecting tube to stabilize the structure of the top of the helmet and through the engaging anti-pressure The pressing plate moves and pulls the zipper belt to drag the ball, and squeezes the zigzag slide plate through the ball, so that the zigzagging slide plate pushes the positioning structural plate to position the occipital bone, and the cushion plate to position the parietal bone, stabilizing the positioning of the push plate to the temporal bone Position the occipital bone with the positioning structural plate, so that the main stress points of the skull fit the helmet, ensure the stability of the internal structure of the helmet, and protect the head from damage to the helmet and head injury due to the unstable structure of the helmet.

Description

technical field [0001] The invention relates to the field of firefighting, in particular to a helmet stabilizing device for emergency rescue and firefighting. Background technique [0002] The fire helmet protects the head of the firefighter when the firefighter enters the fire site, and isolates the external fire source from harming the firefighter. However, the existing firefighters wear a fire helmet to enter the chemical raw material factory, and there are the following problems: [0003] When firefighters wear firefighting helmets, due to the different sizes of firefighters' heads, the top of the head does not fit closely with the cushion inside the firefighting helmet after wearing it, which makes the firefighting helmet wear skewed. The force point cannot touch the top of the head, which causes the helmet to withstand different forces, and the structure of the helmet to withstand the impact is unstable, resulting in damage to the helmet and injuries to firefighters. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A42B3/14
CPCA42B3/142
Inventor 谢垚峰
Owner 上海特思克实业有限公司
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