KR20160147438A - 경량 헬멧 - Google Patents
경량 헬멧 Download PDFInfo
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- KR20160147438A KR20160147438A KR1020150084186A KR20150084186A KR20160147438A KR 20160147438 A KR20160147438 A KR 20160147438A KR 1020150084186 A KR1020150084186 A KR 1020150084186A KR 20150084186 A KR20150084186 A KR 20150084186A KR 20160147438 A KR20160147438 A KR 20160147438A
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/061—External coatings, e.g. with light reflective material
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
- A42C2/00—Manufacturing helmets by processes not otherwise provided for
- A42C2/005—Forming from solid sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/44—Number of layers variable across the laminate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/04—Caps, helmets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Helmets And Other Head Coverings (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 본 발명의 제1 실시예에 따른 경량 헬멧의 일부단면도이다.
도 3은 본 발명의 제2 실시예에 따른 경량 헬멧의 일부단면도이다.
도 4는 본 발명의 제3 실시예에 따른 경량 헬멧의 일부단면도이다.
도 5는 본 발명의 제4 실시예에 따른 경량 헬멧의 일부단면도이다.
120: 다공성 발포플라스틱층 130: 땀흡수층
131: 표면층 132: 이면층
140: 흡수층 141: 저온융착사
142: 다공성 입자
Claims (17)
- 강화 섬유로 형성된 섬유시트층 및 상기 섬유시트층의 일면 또는 양면에 열융착되어 다공성 발포플라스틱층이 형성되고, 상기 섬유시트층 및 상기 다공성 발포플라스틱층이 교대로 2개이상 형성되어 있는 경량 헬멧.
- 강화 섬유로 형성된 섬유시트층 및 상기 섬유시트층의 일면 또는 양면에 접착층을 매개로 다공성 발포플라스틱층이 형성되고, 상기 섬유시트층 및 상기 다공성 발포플라스틱층이 교대로 2개이상 형성되어 있는 경량 헬멧.
- 청구항1 또는 청구항 2에 있어서,
상기 헬멧의 내측면에 표면층과 이면층이 형성된 땀흡수층을 더 포함하며, 상기 땀흡수층은 상기 표면층과 상기 이면층 사이에 저온 융착사가 포함된 한 쌍의 시트를 맞붙이고 상기 시트 사이에 다공성 입자를 분산시켜 형성된 흡수층을 포함하는 경량 헬멧.
- 청구항 1 또는 청구항 2에 있어서,
상기 섬유시트층은 화학섬유, 유리섬유, 탄소섬유, 아라미드섬유 및 초고분자량 수지섬유 중 적어도 하나 이상 포함하는 것을 특징으로 하는 경량 헬멧.
- 청구항 1 또는 청구항 2에 있어서,
상기 다공성 발포플라스틱층은 발포성 폴리프로필렌(EPP), 발포성 폴리스틸렌(EPS) 또는 발포성 폴리에틸렌(EPE) 중 어느 하나인 것을 특징으로 하는 경량헬멧.
- 청구항 3에 있어서,
상기 저온융착사는 시드/코어(Sheath/Core) 구조의 원사로서, 상기 시드는 저융점을 가지는 폴리에스테르이고, 상기 코어는 일반적인 융점을 갖는 폴리에스테르인 것을 특징으로 하는 경량 헬멧.
- 청구항 3에 있어서,
상기 다공성 입자는 실리카, 알루미나, 제올라이트 및 규조토 중에서 선택된 어느 하나 이상을 포함하는 경량 헬멧.
- 청구항 3에 있어서
상기 다공성 입자는 다공성 탄소 입자 또는 다공성 고분자 입자인 것을 특징으로 하는 경량 헬멧.
- 청구항 3에 있어서,
상기 표면층과 이면층은 면사로 형성된 것을 특징으로 하는 경량 헬멧.
- 청구항 1 또는 2에 있어서,
상기 헬멧의 외측면에 외피를 더 포함하는 경량헬멧.
- 내측면에 표면층과 이면층이 형성된 땀흡수층을 포함하며, 상기 땀흡수층은 상기 표면층과 상기 이면층 사이에 저온 융착사가 포함된 한 쌍의 시트를 맞붙이고 상기 시트 사이에 다공성 입자를 분산시켜 형성된 흡수층을 포함하는 경량 헬멧.
- 청구항 11에 있어서,
상기 땀흡수층의 외측면에 강화 섬유로 형성된 섬유시트층 및 상기 섬유시트의 일면 또는 양면에 열융착되어 형성되는 다공성 발포플라스틱층이 형성되고, 상기 섬유시트층 및 상기 다공성 발포플라스틱층이 교대로 2개 이상 형성되어 있는 것을 특징으로 하는 경량 헬멧.
- 청구항 11에 있어서,
상기 땀흡수층의 외측면에 강화 섬유로 형성된 섬유시트층 및 상기 섬유시트의 일면 또는 양면에 접착층을 매개로 형성되는 다공성 발포플라스틱층이 형성되고, 상기 섬유시트층 및 상기 다공성 발포플라스틱층이 교대로 2개 이상 형성되어 있는 것을 특징으로 하는 경량 헬멧.
- 청구항 11에 있어서,
상기 저온융착사는 시드/코어(Sheath/Core) 구조의 원사로서, 상기 시드는 저융점을 가지는 폴리에스테르이고, 상기 코어는 일반적인 융점을 갖는 폴리에스테르인 것을 특징으로 하는 경량 헬멧.
- 청구항 11에 있어서,
상기 다공성 입자는 실리카, 알루미나, 제올라이트 및 규조토 중에서 선택된 어느 하나 이상을 포함하는 경량 헬멧.
- 청구항 11에 있어서,
상기 다공성 입자는 다공성 탄소 입자 또는 다공성 고분자 입자인 것을 특징으로 하는 경량 헬멧.
- 청구항 11에 있어서,
상기 표면층과 이면층은 면사로 형성된 것을 특징으로 하는 경량 헬멧.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150084186A KR101717130B1 (ko) | 2015-06-15 | 2015-06-15 | 경량 헬멧 |
PCT/KR2016/006327 WO2016204499A1 (ko) | 2015-06-15 | 2016-06-15 | 경량 헬멧 |
US15/736,317 US20180184743A1 (en) | 2015-06-15 | 2016-06-15 | Lightweight helmet |
DE112016002699.4T DE112016002699T5 (de) | 2015-06-15 | 2016-06-15 | Helm von geringem Gewicht |
Applications Claiming Priority (1)
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KR1020150084186A KR101717130B1 (ko) | 2015-06-15 | 2015-06-15 | 경량 헬멧 |
Publications (2)
Publication Number | Publication Date |
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KR20160147438A true KR20160147438A (ko) | 2016-12-23 |
KR101717130B1 KR101717130B1 (ko) | 2017-03-16 |
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KR1020150084186A Active KR101717130B1 (ko) | 2015-06-15 | 2015-06-15 | 경량 헬멧 |
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US (1) | US20180184743A1 (ko) |
KR (1) | KR101717130B1 (ko) |
DE (1) | DE112016002699T5 (ko) |
WO (1) | WO2016204499A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716351B2 (en) * | 2016-06-28 | 2020-07-21 | Peter G. MEADE | Zero impact head gear |
DE102020122545A1 (de) | 2020-08-28 | 2022-03-03 | Hopus Technology Inc. | Herstellungsverfahren für verstärkte Kunststoffschalen von Schutzhelmen und nach diesem Verfahren hergestellte Helmstruktur |
TWI849666B (zh) * | 2022-12-29 | 2024-07-21 | 李明倇 | 碳纖維安全帽構造之製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08302517A (ja) * | 1995-05-11 | 1996-11-19 | Chubu Shintoukai Felt:Kk | フェルト製保護帽子の製造方法 |
KR100534068B1 (ko) * | 2004-01-26 | 2005-12-06 | 주식회사 홍진에이치제이씨 | 다층구조를 갖는 헬멧쉘 및 그 제조방법 |
JP2014028337A (ja) * | 2012-07-31 | 2014-02-13 | Oji Holdings Corp | 収容容器付き環境汚染物質除去用シート |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4886697A (en) * | 1988-04-29 | 1989-12-12 | Weyerhaeuser Company | Thermoplastic material containing absorbent pad or other article |
US5025504A (en) * | 1988-12-16 | 1991-06-25 | Weyerhaeuser Company | Liner for a helmet, hat, cap or other head covering |
JP3010156U (ja) * | 1994-06-20 | 1995-04-25 | クレトイシ株式会社 | 冷却用帽体 |
KR100897434B1 (ko) * | 2008-10-15 | 2009-05-25 | 주식회사 나노텍세라믹스 | 경량 헬멧쉘 |
KR101601145B1 (ko) * | 2012-04-25 | 2016-03-08 | 주식회사 엘지화학 | 코어-시스 복합섬유로 이루어진 다공성 부직포 기재를 포함하는 분리막, 및 이를 포함하는 전기화학 소자 |
-
2015
- 2015-06-15 KR KR1020150084186A patent/KR101717130B1/ko active Active
-
2016
- 2016-06-15 US US15/736,317 patent/US20180184743A1/en not_active Abandoned
- 2016-06-15 WO PCT/KR2016/006327 patent/WO2016204499A1/ko active Application Filing
- 2016-06-15 DE DE112016002699.4T patent/DE112016002699T5/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08302517A (ja) * | 1995-05-11 | 1996-11-19 | Chubu Shintoukai Felt:Kk | フェルト製保護帽子の製造方法 |
KR100534068B1 (ko) * | 2004-01-26 | 2005-12-06 | 주식회사 홍진에이치제이씨 | 다층구조를 갖는 헬멧쉘 및 그 제조방법 |
JP2014028337A (ja) * | 2012-07-31 | 2014-02-13 | Oji Holdings Corp | 収容容器付き環境汚染物質除去用シート |
Also Published As
Publication number | Publication date |
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KR101717130B1 (ko) | 2017-03-16 |
US20180184743A1 (en) | 2018-07-05 |
WO2016204499A1 (ko) | 2016-12-22 |
DE112016002699T5 (de) | 2018-03-01 |
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