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helmet

A helmet and head technology, applied in the direction of helmets, helmet caps, hats, etc., can solve the problems of insufficient protection performance, impact force cannot be absorbed, etc., and achieve reliable impact absorption, high comfort, and high protection. Effect

Active Publication Date: 2019-07-19
TANIZAWA SEISAKUSHO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But, under the situation that the impact-absorbing spacer that does not set foam plastics is made, although when being subjected to the impact such as coming from the falling object etc. of position vertically above cap body, can obtain the mitigation to impact force by hanging net, but when using The impact force from directions other than the top side can hardly be absorbed when the person falls or falls, and there is a problem that sufficient protection performance cannot be obtained.

Method used

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Embodiment Construction

[0040] Such as figure 1 As shown, the helmet 1 in the embodiment of the present invention is composed of: a hard cap body 2 (indicated by a dotted line in the figure), and a wearing body 3 arranged inside the cap body 2 and in contact with the head of the person. The wearing body 3 is composed of a hanging net 4 , a head fixing belt 5 , and endless belts (jaw belts, etc.) which are not shown in the figure.

[0041] Hanging net 4 is integrally formed by injection molding with synthetic resin (such as polyolefin card synthetic resin, etc.), and is in contact with the head of the person so that a prescribed gap is formed between the head of the person and the cap body 2 .

[0042] The head strap 5 is formed of the same material as the suspension net 4, and is fixed to the outer periphery of the person's head. A size adjustment member 6 capable of adjusting the circumference according to the size of a person's head is provided on the occipital side of the head fixing belt 5 .

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Abstract

The present invention provides a helmet capable of obtaining high air permeability and high heat dissipation, and capable of fully exhibiting shock absorbing ability at an optimum position. A suspension that is closer to the top of the head than the head strap (5) and straddles the space formed between at least two feet (7) is provided on the feet (7) of the hanging net (4) parts (10, 14), and shock absorbing parts (11, 15) are provided on the suspension parts (10, 14) to absorb shocks from the outside of the cap body.

Description

technical field [0001] The invention relates to a helmet. Background technique [0002] In general, a helmet includes a hard cap body and a wearing body composed of a hanging net, a head fixing belt, and a ring belt that are in contact with a person's head. [0003] Moreover, in conventional helmets, a shock-absorbing pad made of foam plastic is attached to the inner surface of the cap body to improve the protection performance to the human head (for example, refer to Patent Document 1). [0004] But because when utilizing the impact-absorbing gasket that foam plastics is made to cover the inner surface of cap body, only a little space can be left between cap body and people's head, thereby cause the gas permeability inside cap body to be poor. Moreover, since the foamed plastic has high thermal insulation performance, it is difficult to dissipate heat inside the cap body. Therefore, if the protective performance is to be obtained by the impact-absorbing pad made of foamed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A42B3/14A42B3/12
CPCA42B3/12A42B3/14A42B3/062A42C5/02
Inventor 请川武史铃木昭吉崔成根
Owner TANIZAWA SEISAKUSHO
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