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Multi-layer floating omnidirectional shock-absorbing structure of safety helmet

A helmet and safety technology, applied in the field of multi-layer floating omnidirectional shock-absorbing structure, can solve the problems that cannot meet the requirements of safety helmets

Active Publication Date: 2020-07-10
HOPUS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the teaching or disclosure of these issues in the above reference data still cannot meet the needs of safety helmets at this stage

Method used

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  • Multi-layer floating omnidirectional shock-absorbing structure of safety helmet
  • Multi-layer floating omnidirectional shock-absorbing structure of safety helmet
  • Multi-layer floating omnidirectional shock-absorbing structure of safety helmet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] see Figure 1-3 , the multi-layer floating omnidirectional shock-absorbing structure of the safety helmet of the present invention, select one to provide the embodiment description of the safety helmet worn by sports; the safety helmet can be American football, hockey helmet, engineering helmet, mountaineering helmet, horse hat or Half-face or full-face helmets worn on bicycles, motorcycles, skis, racing cars, etc. It includes a combination of a main shell 10, at least one elastic structure 20, a secondary shell 50 and a filling body 30 formed of cushioning foam material.

[0031]References to upper, above, lower, below or bottom in the following descriptions refer to the directions shown in the drawings. And, the part facing the direction of the wearer is defined as the inner face or the inner edge, and the part facing the direction opposite or away from the wearer is defined as the outer face or the outer edge.

[0032] In the adopted embodiment, the main housing 10...

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Abstract

The invention discloses a multi-layer floating omnidirectional shock absorbing structure for a safety helmet. The multi-layer floating omnidirectional shock absorbing structure is a multi-layer floating combination structure and at least includes a main shell, a secondary shell, an elastic structure that can be floatingly enclosed between the main shell and the secondary shell, fillings and the like. An upper part and a lower part of the elastic structure are separately provided with a plurality of combination parts; the main shell and the secondary shell are provided with a plurality of pivotjoint parts which can be floatingly and correspondingly combined with the combination parts; an anchor is disposed between at least a local combination part and an adjacent combination part (or between the main shell and the secondary shell); and molding makes the fillings connect to the secondary shell to form an integral form. Under the condition of improving the overall structural strength, the effect of multi-floating omnidirectional buffer, rotational torque force absorption and external impact force transmission is achieved.

Description

technical field [0001] The invention relates to a multi-layer floatable omnidirectional shock-absorbing structure of a safety helmet; in particular, it refers to a combined design of a multi-layer floatable structure using a buffer filler combined with a main shell, an auxiliary shell and an elastic structure. The elastic structure is provided with a plurality of combination parts, which correspond to the technology of combining the pivot joint parts of the main shell and the auxiliary shell, and compositely forming an omnidirectional cushioning helmet with an integral structure. Background technique [0002] A plastic shell is combined with an impact-resistant filler formed by heating a foam material, and the plastic shell is tightly covered and bonded to the foam filler to complete a safety helmet or helmet structure, providing personnel for ball games, The protective effect of riding sports etc. is a prior art. For example, U.S. Patent No. 4466138 "Safety Helmet with A S...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A42B3/00A42B3/06
CPCA42B3/003A42B3/063
Inventor 何昌宪
Owner HOPUS TECH