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公开(公告)号：US20240298731A1
公开(公告)日：2024-09-12
申请号：US18649221
申请日：2024-04-29
摘要： A functionally graded structure for a protective device includes a plurality of lattice structures including at least a first lattice structure having a first geometry and a second lattice structure having a second geometry. The first lattice structure with the first geometry has a first compression response property and the second lattice structure with the second geometry has a second compression response property that is different from the first compression response property.
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公开(公告)号：US20240081460A1
公开(公告)日：2024-03-14
申请号：US18512742
申请日：2023-11-17
申请人： David Stoutamire , Whitman Kwok , Louis Novy
发明人： David Stoutamire , Whitman Kwok , Louis Novy
IPC分类号： A42B3/12 , B29C64/118
CPC分类号： A42B3/12 , B29C64/118
摘要： A pad assembly for a helmet comprises a pad formed of a first material and a support structure of a second material that is formed on and bonded to the pad by means of an additive manufacturing process. The first material and the second material being selected to bond together when the support structure is formed on the pad during the additive manufacturing process. In one example the pad assembly comprises a crescent-shaped conformal strip with a flange that is received in a corresponding groove in the helmet. In another example, the pad assembly comprises a plate having posts formed thereon for engaging corresponding holes formed in the helmet. Also disclosed is a helmet including a pad assembly.
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公开(公告)号：US20230404198A1
公开(公告)日：2023-12-21
申请号：US18248636
申请日：2021-06-08
申请人： SHOEI CO., LTD.
发明人： Kyosuke ISHIKAWA
CPC分类号： A42B3/06 , A42B3/12 , A42B3/0493
摘要： A helmet includes a helmet body and right and left cheek pads arranged inside the helmet body. The cheek pads each include a first bottom portion including a first outer surface located downward from a lower edge of the helmet body and a second bottom portion including a second outer surface located rearward from the first bottom portion. The first outer surface and the second outer surface form a wearing opening of the helmet and are negative pressure generating surfaces configured to generate a downforce acting on the helmet by having the first outer surface located downward from the second outer surface. The first bottom portion and the second bottom portion are resilient so as to enlarge the wearing opening when receiving force for enlarging the wearing opening and reduce the wearing opening in size when the force is removed.
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公开(公告)号：US11718067B2
公开(公告)日：2023-08-08
申请号：US14720374
申请日：2015-05-22
IPC分类号： B32B5/30 , B32B5/16 , F41H5/04 , F42D5/045 , B32B27/40 , B32B27/30 , B32B27/36 , B32B27/42 , B32B1/00 , B32B1/08 , B32B27/38 , A42B3/12
CPC分类号： B32B5/30 , A42B3/12 , B32B1/00 , B32B1/08 , B32B5/16 , B32B27/30 , B32B27/302 , B32B27/36 , B32B27/365 , B32B27/38 , B32B27/40 , B32B27/42 , F41H5/0492 , F42D5/045 , B32B2307/306 , B32B2307/3065 , B32B2307/41 , B32B2307/412 , B32B2307/56 , B32B2307/7265 , B32B2307/73 , B32B2457/00 , B32B2571/00 , B32B2605/00 , Y10T428/249971 , Y10T428/249997 , Y10T428/25 , Y10T428/254 , Y10T428/259
摘要： Disclosed herein are engineered composite materials suitable for applications that can benefit from a composite material capable of interacting with or responding to, in a controlled or pre-determined manner, changes in its surrounding environment, such as to attenuate a compression wave. The composite material generally includes a plurality of repeating units, with each repeating unit including a first layer of particles having a first mean diameter, and a second layer of particles having a second mean diameter, and an intermediary material that allows mobility of and contact between the first particles within the first layer and mobility of and contact between the second particles within the second layer; the contact allowing momentum transfer between the particles. The first mean diameter and second mean diameter are different and are less than 500 nm. The first or second particles may be core-shell particles having a core that is partly or completely filled with a liquid, a gas and/or a gel, such as a fire suppressant, a medically active agent or a dye.
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公开(公告)号：US20230243375A1
公开(公告)日：2023-08-03
申请号：US17929246
申请日：2022-09-01
申请人： VICIS IP, LLC
发明人： Andre Stone , Jason Neubauer , Adam Kollgaard , Travis Glover , Marie Pahlmeyer , Per Reinhall
IPC分类号： F16B5/06
CPC分类号： F16B5/0657 , A42B3/12
摘要： The releasable impact mitigating fasteners is an adaptable mechanism that may be used as the main energy management source and/or be used as a supplemental energy management source. The improved releasable impact mitigating fasteners are easily incorporated into protective devices such as helmets and/or other protective gear for a variety of activities, applications and/or industries, that require enhanced impact absorption, reusability, and/or quick release capabilities under specifically designed impact loads, etc. Each of the releasable impact mitigating fasteners comprise a first end, a second end and an impact mitigation structure. The first end comprises a face plate, the second end may comprise at least one flange. Each of the releasable impact mitigating fasteners may further comprise a base.
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公开(公告)号：US20180332923A1
公开(公告)日：2018-11-22
申请号：US16033753
申请日：2018-07-12
申请人： Frampton E. Ellis
发明人： Frampton E. Ellis
IPC分类号： A43B13/14 , F16F7/00 , A43B23/02 , A42B3/12 , A43B13/04 , A43B13/18 , A43B3/00 , B32B3/30 , B32B3/26 , A43B7/32 , A43B13/20 , A43B7/14
CPC分类号： A43B13/141 , A42B3/12 , A42B3/121 , A42B3/125 , A43B3/0005 , A43B7/1425 , A43B7/1435 , A43B7/144 , A43B7/1445 , A43B7/32 , A43B13/04 , A43B13/14 , A43B13/181 , A43B13/186 , A43B13/187 , A43B13/189 , A43B13/20 , A43B23/027 , A43B23/0285 , A43B23/029 , B32B3/266 , B32B3/30 , F16F7/00 , Y10T428/24331 , Y10T428/24562 , Y10T428/2933
摘要： Devices with internal flexibility sipes, such as slits, provide improved flexibility, improved cushioning to absorb shock and/or shear forces, and improved stability of support. Siped devices can be used in any existing product that provides or utilizes cushioning and stability. These products include human and other footwear, both soles and uppers, as well as orthotics; athletic, occupational and medical equipment and apparel; padding or cushioning, such as for equipment or tool handles, as well as furniture; balls; tires; and any other structural or support elements in a mechanical, architectural, or any other product.
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公开(公告)号：US20180325203A1
公开(公告)日：2018-11-15
申请号：US15975606
申请日：2018-05-09
申请人： Boa Technology Inc.
发明人： Jesse Cotterman
CPC分类号： A42B3/0406 , A42B3/06 , A42B3/08 , A42B3/12 , A42B7/00
摘要： A protective component for a helmet includes a liner or shell that is coupleable with the helmet so that the liner or shell is positioned on an interior surface of the helmet. The liner or shell is made of a low-friction material and is coupled with the helmet so that the liner or shell is moveable relative to the helmet in response to a force being exerted on the helmet. A rear support member is removably coupled with the liner or shell and a tightening mechanism is attached to the rear support member. The tightening mechanism is configured to tension a tension member and thereby tighten the liner or shell, and the helmet, about the wearer's head.
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公开(公告)号：US20180192727A1
公开(公告)日：2018-07-12
申请号：US15912623
申请日：2018-03-06
申请人： HMOUNT LTD
发明人： Itay Shlomo CHEN
CPC分类号： A42B3/0406 , A42B3/00 , A42B3/04 , A42B3/042 , A42B3/044 , A42B3/08 , A42B3/12 , A42B3/16 , A42B3/20 , A42B3/288 , A42B3/30 , A42B3/306 , A45F5/02
摘要： A helmet mounting assembly for attaching helmet accessories to a helmet is provided. The assembly comprises a front-to-back mounting unit comprising at least one rail, grip or connector configured for connecting at least one helmet accessory to the front-to-back mounting unit, whereby the front-to-back mounting unit further comprises a back end configured to enable passage of securing elements there through, and at least one clipping element for attaching the back end of the front-to-back mounting unit to a back edge of the helmet via the securing elements, configured to further pass through the at least one clipping element, and forcefully pulling the front-to-back mounting unit onto the surface of the helmet to squeeze the mounting unit onto the helmet.
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公开(公告)号：US20170290388A1
公开(公告)日：2017-10-12
申请号：US15394567
申请日：2016-12-29
申请人： Bell Sports, Inc.
发明人： Eamon Briggs
摘要： A helmet comprising and outer liner and an inner liner slidably coupled to an interior surface of the outer liner is disclosed. The outer liner comprises an interior surface and the inner liner comprises an exterior surface. The inner liner is composed of an elastically deformable material. A majority of the interior surface of the outer liner and a majority of the exterior surface of the inner liner are both substantially parallel to a pseudo-spherical surface having a coronal cross section that is circular with a first radius and a sagittal cross section that is circular with a second radius different from the first radius. The inner liner is elastically deformable along the interior surface of the outer liner in response to rotation of the outer liner relative to the inner liner caused by an impact to the helmet.
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公开(公告)号：US20170253677A1
公开(公告)日：2017-09-07
申请号：US15062269
申请日：2016-03-07
申请人： Tansel Erten
发明人： Tansel Erten
CPC分类号： A47G9/10 , A42B3/12 , A43B1/0009 , A43B1/0045 , A43B13/181 , A43B13/187 , A47G9/1036 , B68G1/00 , B68G2001/005 , C08F2500/24
摘要： A support material having an hourglass shape reduces the cost of manufacturing as well as increasing comfort and air circulation. The support material includes a primary end having a primary diameter located opposite a secondary end having a secondary diameter. A substantially central portion of the support material has a tertiary diameter being a size less than the primary and secondary diameters. Additional improvements include an improved outer wall surface of the support material having at least one recess. The at least one recess can retain a substance such as a cooling gel.
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