US20140157495A1 - Enhanced impact absorption strips for protective head gear - Google Patents
Enhanced impact absorption strips for protective head gear Download PDFInfo
- Publication number
- US20140157495A1 US20140157495A1 US14/180,747 US201414180747A US2014157495A1 US 20140157495 A1 US20140157495 A1 US 20140157495A1 US 201414180747 A US201414180747 A US 201414180747A US 2014157495 A1 US2014157495 A1 US 2014157495A1
- Authority
- US
- United States
- Prior art keywords
- energy absorption
- impact energy
- set forth
- helmet
- apparatus set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- 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
-
- 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
- A42B3/069—Impact-absorbing shells, e.g. of crash helmets with soft external layer, e.g. for use in impact sports
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
An integrated impact energy absorption system application for enhanced safety performance of sports related protective head gear. A multiplicity of pattern positioned energy shock absorption impact strips of high performance dual elastomeric polyurethane resin of the invention are selectively secured in a pattern orientation on a sports helmet to protect critical vulnerable locations on the exterior thereof. Preformed impact absorption strips are of a composite construction having internalized compartment energy attenuating cells in a repetitive matrix construction for enhanced forced absorption and deflection to the helmet surface to which they are so secured.
Description
- This is a Continuation application of Ser. No. 12/931,030, filed Jan. 24, 2011.
- 1. Technical Field
- This invention relates to protective head gear used in a variety of sports venues to protect against head related injuries caused by impact forces, including micro-traumatic brain injuries, received thereto during use.
- Sports related head injuries are a growing problem in organized sports, such as football even with the required mandatory use of helmets, head injuries occur in increasing numbers in frequency. Research has indicated that not only a single high energy impact to the head is responsible for player's brain concussion, but just as important is the repetitive accumulative damage that the player receives by multiple head impacts over time, also known as micro-traumatic brain injuries. A number of factors influence the increased rates of head impacts during play including the evolution of the style of tackling and running and blocking has changed. Modern player style leads to higher head injury rates wherein players suffer more multiple mild to severe concussions in the course of play than in the past.
- 2. Description of Prior Art
- Protective head gear typical helmets have been developed and worn by individuals in many sports activities to protect the user from penetration impact to the user's head by multiple angular impacts thereto.
- Prior art helmets typically have a hard outer casing with a padded interior in direct contact with the player's head. Such helmets generate an initial high impact shock wave from their hard outer casing in an attempt to mitigate it by the internal layer or layers of shock absorbing material.
- A number of prior art patents have attempted to address this issue by modifying the impact surface of the helmet, see for example U.S. Pat. No. 3,174,155 which discloses a protective monolithic helmet pad positioned over the top of the helmet.
- U.S. Pat. No. 4,937,888 illustrates a helmet cover for encasing the helmet with a thick layer of resilient foam.
- U.S. Pat. No. 5,713,082 discloses a sports helmet having a rigid shell with an outer soft covering thereover to absorb impacts.
- U.S. Pat. No. 5,724,681 describes a form fitting protective cover apparatus for a helmet overlying the entire surface thereof.
- U.S. Pat. No. 6,272,692 shows an improved protective head gear having a number of preformed protective pads that are removably affixed to areas on the outer surface of the helmet.
- U.S. Pat. No. 6,282,724 claims an apparatus for enhancing absorption and dissipation of impact forces on a helmet. The apparatus has a protective pad having a rigid or semi-rigid insert sandwiched by soft pad material thereabout.
- Finally, in U.S. Pat. No. 6,314,586 a supplemental protective pad is disclosed for a sports helmet wherein a pad is formed with a number of upstanding protrusions of varying shapes and sizes to compress and absorb energy upon impact.
- The present invention relates to sports helmets and an impact absorption and deflection device that provides a flexible force transfer medium selectively affixed to the exterior of the helmet. The device has enhanced performance criteria by combining elastomeric synthetic resin compound materials of different performance properties forming inter-conforming matrix of energy absorbing air cells therewithin. The cells afford interior configurations interlinked together with common walls for absorptive deflective properties.
-
FIG. 1 is a side elevational view of an enhanced impact absorption strip. -
FIG. 2 is a bottom plan view thereof. -
FIG. 3 is a top plan view of enhanced impact absorption strip for protective head gear. -
FIG. 4 is an exploded view of the impact absorption strip prior to assembly. -
FIG. 5 is an enlarged end view thereof. -
FIG. 6 is an enlarged graphic view of the interior honeycombed walled energy absorption deflective pattern defining air cells within the strip. -
FIG. 7 is a front elevational view of a sports helmet representation with the impact absorption strips attached thereto in pattern orientation. -
FIG. 8 is a rear elevational view thereof illustrating a placement example of the absorption strips. - An impact absorption strip and
deflection device 10 of the invention can be seen inFIGS. 1-4 of the drawings, in the form chosen for illustration, an elongated generallyrectangular body member 11 with acontoured top surface 12 and oppositely disposed parallel flat textured materialattachment bottom surface 13. - A support base
insert closure portion 14 and an upperimpact engagement portion 15 are bonded permanently together to form an integrated composite performance structure. - The
upper engagement portion 15 has a plurality of hexagonalshaped recesses 16 therewithin defined by a matrix of corresponding interconnected hexahedral definedwalls 17 referred to generally as a honeycomb configuration in which shared walls define an A-typical honeycomb pattern and thehexagonal recesses 16 therebetween defining independent air cells 16A. - The
walls 17 and so defined hexagonalshaped recesses 16 can best be seen inFIGS. 3 and 6 of the drawings in enlarged detail. In this example, the formed honeycomb wall pattern is oriented to begin centrally, midway along thelongitudinal axis 18 within of theupper portion 15 as being offset translaterally to accommodate theend contours top surface 12 as seen inFIG. 4 of the drawings. - The
end contours - As so illustrated, the
walls 17 andinter-defined recesses 16 extend beyond an overlying topplanar surface 21 of thecontoured top surface 12 and will therefore be enclosed within theengagement portion 15 by thebase portion 14, best seen inFIGS. 1 and 5 of the drawings. Thebase portion 14 is of a rectangular configuration having the flat texturedattachment bottom surface 13 which is micro textured T to enhanced adhesive application and performance. Thebase portion 14 has oppositely disposedrecessed end tabs bottom surface 25 of thetop portion 15 as seen inFIGS. 2 and 4 of the drawings - Correspondingly, a plurality of hexagonal shaped sealed
air cells 24 are formed therewithin once the upper engagedportion 15 and thesupport base portion 14 are bonded together along their abutting co-planar surfaces as will be well understood by those skilled in the art. It will be evident that while thermal bonding is a preferable joining method for materials of this nature, other bonding techniques may be used to achieve the integrated engagement of the surfaces and to afford the sealing nature to define thecorresponding cells 24. - The
strip 10 of the invention is preferably formed of molded synthetic resin material, such as polymer (e.g. the visco-elastic polymer known in the trade as Akton® a registered trademark of Action Products, Inc., of Hagerstown, Md.), having varied elastomeric properties - It will be apparent to those skilled in the art that while the honeycomb defined hexagonal walled 17, sealed
air cells 24 configuration are of an efficient structural nature in this application, other cell wall patterns could be substituted well within the performance parameters of the known disclosure. - Additionally, in some applications the honeycomb pattern or variance thereof could be eliminated wherein the
upper portion 15 and bondedsupport base portion 14 may define an inner chamber in place of thecells 24 that may contain in various embodiments liquid, semi-liquid (i.e. gel material) or even a gaseous envelope or medium. - The
impact absorption strips 10 for protective head gear of the invention may also be formed of a monolithic construction imparted by material choice and advanced resin molding methods to afford similar performance characteristics and therefore such constraints will not limit the scope of the disclosure. - The upper
impact engagement portion 15, as noted, is of an elastomeric polyurethane resin that may have a softer durometer than that chosen for thesupport base portion 14. The upper portion 15(by having a “softer” elastomeric material to quickly absorb and then deflect impact energy) and the base support portion 14 (by having a harder durometer material for increased tensile strength) combine together to optimally allow for required application deflection while conforming to the contours and maintaining adhesion to asport helmet 26 to which it is applied as illustrated graphically inFIGS. 7 and 8 of the drawings. - The universal utility imparted by the materials and design choices of the
impact absorption strips 10 for protective head gear allows for a variety of mounting pattern placements on thehelmet 26 generally illustrated inFIGS. 7 and 8 of the drawings. Such attachment is achieved by any one of a number of commercially available adhesives applied to the attachment bottomtextured surface 13 of thestrips 10. - The illustrated placement pattern of the
strips 10 imparts their versatility having the contouredtop surface 12 defined by the respectivetapered end surfaces FIG. 1 of the drawings. These structural configurations additionally help to maintain the attachment of thestrips 10 under the high kinetic energy impact field imparted during sports play contact. - While the preferred embodiment elastomeric polyurethane materials chosen are of a transparent nature, a number of opaque colorized resins may be used depending on user venue and desired aesthetic effect requested.
- It will thus be seen that a new and novel enhanced impact absorption strip for protection head gear has been illustrated and described and it will be understood by those skilled in the art that various changes and modifications may be made thereto without departing from the spirit of the invention.
Claims (9)
1. A surface impact energy absorption apparatus comprising, an absorption deflection strip selectively attached to the exterior surface of a helmet,
said strip comprising, a contoured upper engagement portion having a continuous flat top surface with oppositely disposed tapered top transition surfaces of reduced transverse dimension, a matrix of interconnected walls formed within said upper engagement portion in spaced relation to said respective top and said tapered top transition surfaces defining a plurality of cylindrical cells therewithin,
an integrated base closure portion overlying said interconnected walls of said cylindrical cells defining multiple energy absorbing cells,
said base closure portion having a flat wall engagement surface and an oppositely disposed parallel flat helmet engaging surface.
2. The surface impact energy absorption apparatus set forth in claim 1 wherein said matrix of interconnected walls forming said cylindrical energy absorbing cells being hexagonal shaped.
3. The surface impact energy absorption apparatus set forth in claim 1 wherein said upper engagement portion has an elongated recess in communication with said interconnected walls.
4. The surface impact energy absorption apparatus set forth in claim 3 wherein said base portion has oppositely disposed recess end tab surfaces, and is registerable within said upper engagement portion elongated recess in co-planar alignment therewithin.
5. The surface impact energy absorption apparatus set forth in claim 1 wherein said contoured upper engagement portion and said integrated base closure portion are molded of synthetic resin visco elastic polymer material.
6. The surface impact energy absorption apparatus set forth in claim 1 wherein said absorption deflection strip is selectively attached to the exterior surface of said helmet by adhesive on said flat equipment engaging surface of said base closure portion.
7. The surface impact energy absorption apparatus set forth in claim 1 wherein said base portion flat helmet engaging surface is micro textured.
8. The surface impact energy absorption apparatus set forth in claim 1 wherein multiple absorption deflection strips are attached to the helmet in a multiple spaced pattern orientation relative to one another.
9. The surface impact energy absorption apparatus set forth in claim 1 wherein said energy absorption cells have a hexagonal shape formed by said interconnected walls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/180,747 US20140157495A1 (en) | 2010-06-25 | 2014-02-14 | Enhanced impact absorption strips for protective head gear |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39848210P | 2010-06-25 | 2010-06-25 | |
US12/931,030 US8707470B1 (en) | 2010-06-25 | 2011-01-24 | Enhanced impact absorption strips for protective head gear |
US14/180,747 US20140157495A1 (en) | 2010-06-25 | 2014-02-14 | Enhanced impact absorption strips for protective head gear |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/931,030 Continuation US8707470B1 (en) | 2010-06-25 | 2011-01-24 | Enhanced impact absorption strips for protective head gear |
Publications (1)
Publication Number | Publication Date |
---|---|
US20140157495A1 true US20140157495A1 (en) | 2014-06-12 |
Family
ID=50514076
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/931,030 Active - Reinstated 2032-09-23 US8707470B1 (en) | 2010-06-25 | 2011-01-24 | Enhanced impact absorption strips for protective head gear |
US14/180,747 Abandoned US20140157495A1 (en) | 2010-06-25 | 2014-02-14 | Enhanced impact absorption strips for protective head gear |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/931,030 Active - Reinstated 2032-09-23 US8707470B1 (en) | 2010-06-25 | 2011-01-24 | Enhanced impact absorption strips for protective head gear |
Country Status (1)
Country | Link |
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US (2) | US8707470B1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9943746B2 (en) * | 2010-02-26 | 2018-04-17 | The Holding Company, Llc | Protective headgear with impact diffusion |
US9763488B2 (en) | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
US20140373256A1 (en) * | 2012-04-26 | 2014-12-25 | Philip R. Harris | Helmet pads |
US11464271B2 (en) * | 2012-05-14 | 2022-10-11 | William A. Jacob | Energy dissipating helmet |
US10159296B2 (en) | 2013-01-18 | 2018-12-25 | Riddell, Inc. | System and method for custom forming a protective helmet for a customer's head |
US10736373B2 (en) * | 2013-08-13 | 2020-08-11 | Smith Optics, Inc. | Helmet with shock absorbing inserts |
JP2016539253A (en) * | 2013-12-06 | 2016-12-15 | ベル スポーツ, インコーポレイテッド | Flexible multilayer helmet and method for manufacturing the same |
US10327482B1 (en) * | 2014-10-14 | 2019-06-25 | Helmet Technologies LLC | Apparatus and method for dissipating force |
US9332799B1 (en) * | 2014-10-14 | 2016-05-10 | Helmet Technologies LLC | Protective apparatus and method for dissipating force |
CN107205515A (en) | 2014-10-28 | 2017-09-26 | 贝尔运动股份有限公司 | Interior shaping rotates the helmet |
WO2016179369A1 (en) | 2015-05-07 | 2016-11-10 | Impact Labs Llc | Device for minimizing impact of collisions for a helmet |
CA3031567A1 (en) | 2016-07-20 | 2018-01-25 | Riddell, Inc. | System and methods for designing and manufacturing a bespoke protective sports helmet |
US10369452B2 (en) * | 2017-03-20 | 2019-08-06 | Chris Jimenez | Padding assembly |
WO2020037279A1 (en) | 2018-08-16 | 2020-02-20 | Riddell, Inc. | System and method for designing and manufacturing a protective helmet |
US11167198B2 (en) | 2018-11-21 | 2021-11-09 | Riddell, Inc. | Football helmet with components additively manufactured to manage impact forces |
USD927084S1 (en) | 2018-11-22 | 2021-08-03 | Riddell, Inc. | Pad member of an internal padding assembly of a protective sports helmet |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039109A (en) * | 1958-10-16 | 1962-06-19 | Electric Storage Battery Co | Lining for safety helmets |
US3174155A (en) * | 1963-02-20 | 1965-03-23 | Dallas Sports Knitting Co Inc | Protective helmet having a padded outer surface |
US4075715A (en) * | 1976-11-15 | 1978-02-28 | Sierra Engineering Co. | Helmet having anti-lift device |
US4223409A (en) * | 1979-04-30 | 1980-09-23 | Lee Pei Hwang | Helmet provided with shockproof and ventilative device |
US5309576A (en) * | 1991-06-19 | 1994-05-10 | Bell Helmets Inc. | Multiple density helmet body compositions to strengthen helmet |
US5537687A (en) * | 1993-10-15 | 1996-07-23 | Garza; Jaime | Protective face mask system using varying thicknesses of energy absorption & dissipation material |
US5669079A (en) * | 1995-10-31 | 1997-09-23 | Morgan; Don E. | Safety enhanced motorcycle helmet |
US5950244A (en) * | 1998-01-23 | 1999-09-14 | Sport Maska Inc. | Protective device for impact management |
US6032300A (en) * | 1998-09-22 | 2000-03-07 | Brock Usa, Llc | Protective padding for sports gear |
US6108825A (en) * | 1997-01-30 | 2000-08-29 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Protection of human head and body |
US6282724B1 (en) * | 2001-02-21 | 2001-09-04 | Carl Joel Abraham | Apparatus for enhancing absorption and dissipation of impact forces for all helmets and protective equipment |
US6314586B1 (en) * | 2000-10-24 | 2001-11-13 | John R. Duguid | Supplemental protective pad for a sports helmet |
US20020056521A1 (en) * | 2000-11-15 | 2002-05-16 | Chien-Fang Chen | Soft shell protective head gear and fabrication method |
US20040261157A1 (en) * | 2003-06-30 | 2004-12-30 | Srikrishna Talluri | Multi-layered, impact absorbing, modular helmet |
US7018351B1 (en) * | 1996-08-29 | 2006-03-28 | Royce Medical Company | Comfortable orthopaedic support and the method of making the same |
US20100186150A1 (en) * | 2009-01-28 | 2010-07-29 | Xenith, Llc | Protective headgear compression member |
US20110273286A1 (en) * | 2003-07-14 | 2011-11-10 | Sklar Frederick H | System for Monitoring a Person Wearing Head Gear |
US20120233745A1 (en) * | 2011-03-17 | 2012-09-20 | Waldemar Veazie | Method and apparatus for an adaptive impact absorbing helmet system |
US20120266365A1 (en) * | 2010-01-21 | 2012-10-25 | Cohen Elie | Helmet using shock absorbing material |
US8826468B2 (en) * | 2012-04-26 | 2014-09-09 | Philip R. Harris | Helmet pads |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251076A (en) * | 1965-03-19 | 1966-05-17 | Daniel M Burke | Impact absorbing mat |
US4937888A (en) | 1988-05-31 | 1990-07-03 | Straus Albert E | Helmet cover |
US5713082A (en) | 1996-03-13 | 1998-02-03 | A.V.E. | Sports helmet |
US5724681A (en) | 1996-11-22 | 1998-03-10 | Sykes; Bob | Shock-absorbing helmet cover |
US6272692B1 (en) | 2001-01-04 | 2001-08-14 | Carl Joel Abraham | Apparatus for enhancing absorption and dissipation of impact forces for all protective headgear |
-
2011
- 2011-01-24 US US12/931,030 patent/US8707470B1/en active Active - Reinstated
-
2014
- 2014-02-14 US US14/180,747 patent/US20140157495A1/en not_active Abandoned
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039109A (en) * | 1958-10-16 | 1962-06-19 | Electric Storage Battery Co | Lining for safety helmets |
US3174155A (en) * | 1963-02-20 | 1965-03-23 | Dallas Sports Knitting Co Inc | Protective helmet having a padded outer surface |
US4075715A (en) * | 1976-11-15 | 1978-02-28 | Sierra Engineering Co. | Helmet having anti-lift device |
US4223409A (en) * | 1979-04-30 | 1980-09-23 | Lee Pei Hwang | Helmet provided with shockproof and ventilative device |
US5309576A (en) * | 1991-06-19 | 1994-05-10 | Bell Helmets Inc. | Multiple density helmet body compositions to strengthen helmet |
US5537687A (en) * | 1993-10-15 | 1996-07-23 | Garza; Jaime | Protective face mask system using varying thicknesses of energy absorption & dissipation material |
US5669079A (en) * | 1995-10-31 | 1997-09-23 | Morgan; Don E. | Safety enhanced motorcycle helmet |
US7018351B1 (en) * | 1996-08-29 | 2006-03-28 | Royce Medical Company | Comfortable orthopaedic support and the method of making the same |
US6108825A (en) * | 1997-01-30 | 2000-08-29 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Protection of human head and body |
US5950244A (en) * | 1998-01-23 | 1999-09-14 | Sport Maska Inc. | Protective device for impact management |
US6032300A (en) * | 1998-09-22 | 2000-03-07 | Brock Usa, Llc | Protective padding for sports gear |
US6314586B1 (en) * | 2000-10-24 | 2001-11-13 | John R. Duguid | Supplemental protective pad for a sports helmet |
US20020056521A1 (en) * | 2000-11-15 | 2002-05-16 | Chien-Fang Chen | Soft shell protective head gear and fabrication method |
US6282724B1 (en) * | 2001-02-21 | 2001-09-04 | Carl Joel Abraham | Apparatus for enhancing absorption and dissipation of impact forces for all helmets and protective equipment |
US20040261157A1 (en) * | 2003-06-30 | 2004-12-30 | Srikrishna Talluri | Multi-layered, impact absorbing, modular helmet |
US20110273286A1 (en) * | 2003-07-14 | 2011-11-10 | Sklar Frederick H | System for Monitoring a Person Wearing Head Gear |
US20100186150A1 (en) * | 2009-01-28 | 2010-07-29 | Xenith, Llc | Protective headgear compression member |
US20120266365A1 (en) * | 2010-01-21 | 2012-10-25 | Cohen Elie | Helmet using shock absorbing material |
US20120233745A1 (en) * | 2011-03-17 | 2012-09-20 | Waldemar Veazie | Method and apparatus for an adaptive impact absorbing helmet system |
US8826468B2 (en) * | 2012-04-26 | 2014-09-09 | Philip R. Harris | Helmet pads |
Also Published As
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US8707470B1 (en) | 2014-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SHOCKSTRIP INC., OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SK ADVENTURES, LLC;REEL/FRAME:033441/0387 Effective date: 20140731 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |