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Protective helmet and method for mitigating or preventing head injury

A technology for protecting helmets and heads, applied in the field of head protection, can solve problems such as cumbersome solutions, and achieve the effect of preventing rotational acceleration

Inactive Publication Date: 2012-04-11
O・申普夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

thus achieving good protection, but the solution is cumbersome

Method used

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  • Protective helmet and method for mitigating or preventing head injury
  • Protective helmet and method for mitigating or preventing head injury
  • Protective helmet and method for mitigating or preventing head injury

Examples

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Embodiment Construction

[0070] figure 1 and figure 2 It is a sectional view of a known protective helmet. The protective helmet consists of a hard shell 1 on an inner side 2 of which an inner wearing device 3 is arranged. The inner wearing device 3 has an inner side 4 whose oval shape is adapted to the human head 5 (see figure 2 ).

[0071] image 3 and Figure 4 It is a sectional view of the first embodiment of the protective helmet 6 of the present invention. The impact-absorbing or impact-absorbing and comfortable inner wearing device surrounded by the hard shell 1 is divided into a shell-side liner 7 and a head-side liner 8, wherein the head-side liner 8 faces away from the head 5 (see Figure 4 ) has at least partially a spherical surface, the outer side 9 of the head side liner 8 corresponds to the inner side 2 of the shell side liner 7 .

[0072] The shell-side liner 7 and the head-side liner 8 of the inner wearing device are preferably interconnected such that they are free to move r...

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Abstract

Disclosed is a protective helmet (6) and a method for mitigating or preventing a head injury, in which a shock-absorbing, or shock-absorbing and comfort-providing, inner wearing unit, which can comprise liners, comfort pads, protective pads, nubbed cages and / or strapped wearing units (for example spider-shaped wearing elements, wearing straps, head bands or the like), is divided into a shell-side insert (7) and a head-side insert (8), which can be counter-rotated (preferably starting from application of a predetermined force) in at least one direction, wherein a sliding surface is provided that assumes the function of a rotational surface, so that the angular acceleration introduced by a blow is drastically reduced or prevented because of the head-side insert (8) and the shell-side insert (7), and thus the head (5) of the wearer and the outer helmet shell, can be counter-rotated quickly and without impediment, preferably in all directions.

Description

technical field [0001] The invention relates to a protective helmet of the type claimed in claim 1 and a method for reducing or preventing head injuries of the type claimed in claim 19 . Background technique [0002] Numerous protective helmets are known for protecting the wearer's head from injury. This protective helmet is adapted to the shape of the human head, and the protective helmet is elliptical when viewed from above, and can also be in different shapes of "round ellipse" and "long ellipse". Common protective helmets on the market have an oval shape in order to resemble a human head, but in particular have a narrow shape. Only helmets that are narrow when viewed from the front are commercially available. Round helmets that were wider when viewed from the front were not successful in the market. [0003] The protective helmet can be designed in different forms depending on the application field. The protective helmet usually includes: an outer shell made of hard m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/12
CPCA42B3/064A42B1/08A42B3/128
Inventor O·申普夫
Owner O・申普夫
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