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Helmet stabilizing device for emergency rescue and firefighting

A technology for emergency rescue and firefighting, which is applied in helmets, helmet caps, applications, etc., and can solve problems such as helmet damage, fire helmet wearing skew, and helmet structure instability

Active Publication Date: 2019-02-26
汤仁才
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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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  • Helmet stabilizing device for emergency rescue and firefighting
  • Helmet stabilizing device for emergency rescue and firefighting
  • Helmet stabilizing device for emergency rescue and firefighting

Examples

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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 firefighting. The device structurally comprises goggles, a protection ring, two linkage boxes, a stabilizing device body and a connecting plate; the goggles are vertically installed in the stabilizing device body through a connecting shaft, the protection ring and the stabilizing device body are of an integrated structure, and the linkage boxes are horizontally installed on the left and right side faces of the stabilizing device body. According to the helmet stabilizing device, a connection-movement compression resistance plate is pushed by a connecting pipe to move upwards to structurally stabilize the top of a helmet, the connection-movement compression resistance plate moves upwards to pull a zipper to drag a ball, a zigzag sliding plate is squeezed by the ball, so that the zigzag sliding plate pushes a positioning structure to position the occipital bone, the parietal bone is positioned by a buffering padplate, a stabilizing push plate positions the temporal bone, the positioning structure plate positions the occipital bone, the main stress points of the skull fit the helmet, it is ensured that the structure in the helmet is stable, and the head can be protected to prevent the situation that the helmet is damaged and the head is injured accordingly when the structure of the helmet is not stable due to impact.

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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IPC IPC(8): A42B3/14
CPCA42B3/142
Inventor 谢垚峰
Owner 汤仁才
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