JP2013014855A5 - - Google Patents
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- JP2013014855A5 JP2013014855A5 JP2011148026A JP2011148026A JP2013014855A5 JP 2013014855 A5 JP2013014855 A5 JP 2013014855A5 JP 2011148026 A JP2011148026 A JP 2011148026A JP 2011148026 A JP2011148026 A JP 2011148026A JP 2013014855 A5 JP2013014855 A5 JP 2013014855A5
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- JP
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- shape
- elastic spherical
- elastic
- spherical bodies
- spherical
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Claims (4)
前記複数の弾性球状体を平面状または線状に集合させた前記弾性球状体間に設けられ、前記複数の弾性球状体の互いに乖離する対向球面により複数の貫通空隙を確保するとともに、外部から加わる構造体変形力にしたがって構造体形状が変形可能なように剛性を低く抑えて結合した軟結合構造と、を備え、
前記弾性球状体は、前記貫通空隙を介して構造体の表面側から裏面側へ通過する空気の流線と平行な通気流線を加える通気孔を有する
ことを特徴とする衝撃吸収構造体。 A plurality of elastic spherical bodies whose outer shape is spherical and elastically deformed according to the magnitude and direction of external force applied from the outside;
The plurality of elastic spherical bodies are provided between the elastic spherical bodies in which the plurality of elastic spherical bodies are assembled in a planar shape or a linear shape, and a plurality of through-gap spaces are secured by opposed spherical surfaces that are separated from each other, and are applied from the outside. And a soft coupling structure coupled with low rigidity so that the structure shape can be deformed according to the structure deformation force ,
The impact-absorbing structure according to claim 1, wherein the elastic spherical body has a ventilation hole that adds a ventilation stream line parallel to a stream line of air passing from the front surface side to the back surface side of the structure body through the through gap .
前記弾性球状体は、合成樹脂を素材とする中空の弾性球状体である
ことを特徴とする衝撃吸収構造体。 The shock absorbing structure according to claim 1,
The elastic spherical body is a hollow elastic spherical body made of a synthetic resin .
前記軟結合構造は、平面状または線状に集合させた前記複数の弾性球状体を合成樹脂糸により連結した構造である
ことを特徴とする衝撃吸収構造体。 The shock absorbing structure according to claim 1 or 2,
The impact-absorbing structure according to claim 1, wherein the soft coupling structure is a structure in which the plurality of elastic spherical bodies assembled in a planar shape or a linear shape are connected by a synthetic resin thread .
前記人体保護具本体の裏面に設けられ、頭部曲面形状を分割した形状による複数のシートポケットと、
前記複数のシートポケットのそれぞれに装填した衝撃吸収シートと、を備え、
前記衝撃吸収シートは、
外径形状が球状であり、外部から加わる外力の大きさと方向に応じて弾性変形すると共に、前記貫通空隙を介して構造体の表面側から裏面側へ通過する空気の流線と平行な通気流線を加える通気孔を有する複数の弾性球状体と、
前記複数の弾性球状体を平面状または線状に集合させた前記弾性球状体間に設けられ、前記複数の弾性球状体の互いに乖離する対向球面により複数の貫通空隙を確保すると共に、外部から加わる構造体変形力にしたがって構造体形状が変形可能なように剛性を低く抑えて結合した軟結合構造と、を備える衝撃吸収構造体を、所定の分割シート形状とすることで構成したものである
ことを特徴とする人体保護具。 A body protection body with breathability,
A plurality of seat pockets provided on the back surface of the human body protector main body, with a shape obtained by dividing the head curved surface shape,
An impact absorbing sheet loaded in each of the plurality of seat pockets,
The shock absorbing sheet is
The outer diameter shape is spherical, elastically deforms according to the magnitude and direction of external force applied from the outside, and the air flow parallel to the streamline of air passing from the front side to the back side of the structure through the through gap A plurality of elastic spheroids having vents for adding lines ;
The plurality of elastic spherical bodies are provided between the elastic spherical bodies in which the plurality of elastic spherical bodies are assembled in a planar shape or a linear shape, and a plurality of through-gap spaces are secured by opposed spherical surfaces that are separated from each other, and are applied from the outside. A shock absorbing structure including a soft coupling structure that is coupled with low rigidity so that the shape of the structure can be deformed according to the structure deformation force, and configured in a predetermined divided sheet shape. A personal protective equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011148026A JP5433642B2 (en) | 2011-07-04 | 2011-07-04 | Shock absorbing structure and personal protective equipment |
| PCT/JP2012/064020 WO2013005512A1 (en) | 2011-07-04 | 2012-05-31 | Shock-absorbing structure and human body protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011148026A JP5433642B2 (en) | 2011-07-04 | 2011-07-04 | Shock absorbing structure and personal protective equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013014855A JP2013014855A (en) | 2013-01-24 |
| JP2013014855A5 true JP2013014855A5 (en) | 2013-11-21 |
| JP5433642B2 JP5433642B2 (en) | 2014-03-05 |
Family
ID=47436870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011148026A Active JP5433642B2 (en) | 2011-07-04 | 2011-07-04 | Shock absorbing structure and personal protective equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5433642B2 (en) |
| WO (1) | WO2013005512A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013057138A (en) * | 2011-09-08 | 2013-03-28 | Tokushu Iryo:Kk | Protective headgear |
| GB201303048D0 (en) * | 2013-02-21 | 2013-04-03 | Wood John | Impact absorbing structure |
| JP6174431B2 (en) * | 2013-09-13 | 2017-08-02 | トヨタ自動車株式会社 | Method for manufacturing shock absorbing structure |
| JP6247061B2 (en) * | 2013-09-13 | 2017-12-13 | トヨタ自動車株式会社 | Shock-absorbing structure, protective equipment, and manufacturing method thereof |
| JP7506910B2 (en) | 2020-06-12 | 2024-06-27 | 株式会社セフト研究所 | Ventilation device inside the helmet and helmet body with ventilation device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007224450A (en) * | 2006-02-23 | 2007-09-06 | Nisshinbo Ind Inc | Clothing and headgear |
| JP2007107176A (en) * | 2006-10-16 | 2007-04-26 | Nisshin Kikaku:Kk | Sportswear |
| KR100889369B1 (en) * | 2008-10-01 | 2009-03-19 | 신동일 | A hat for protecting head |
| JP3149676U (en) * | 2009-01-16 | 2009-04-09 | 金子 博 | hat |
-
2011
- 2011-07-04 JP JP2011148026A patent/JP5433642B2/en active Active
-
2012
- 2012-05-31 WO PCT/JP2012/064020 patent/WO2013005512A1/en active Application Filing
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