Abstract: A head guard is provided which has a fabric layer and a padding layer. The head guard is stretchable between a relaxed configuration and an expanded configuration. The expanding configuration has a convex shape such that it can conform to a head of a wearer. The head guard can be worn by a wearer in combination with a helmet.

Abstract: The present invention relates to personal safety equipment for use by athletes, military personnel, motor sports participants and the like and in particular, protective headgear adapted to minimize rotational acceleration and/or axial compressive forces incident on the head of a wearer.

Abstract: A device for use with a helmet in contact sports, which includes a curved body connected with the helmet and configured for disposal along a front part of a user's neck. The body includes: (i) planar first and second surfaces, the first surface defining a slot; and (ii) a third surface that is curved along the front part of the user's neck and configured to be spaced from but does not contact the user's neck. The device is configured to absorb an impact force and resist the user's neck from moving forward during a sports collision. Systems and methods are disclosed.

Abstract: A helmet contains a convex, hard outer shell, a concave, impact-dissipating inner layer, a shield, and a shield cover. The concave, impact-dissipating inner layer is fitted to the convex, hard outer shell. The concave, impact-dissipating inner layer contains a front portion having a shield indentation, a back portion opposite the front portion, a top portion joining the front portion and the back portion, a right side portion joining the front portion, the back portion, and the top portion, and a left side portion joining the front portion, the back portion, and the top portion. The left side portion is opposite the right side portion. The shield is pivotably attached to the helmet via a fulcrum and pivots about the fulcrum. The shield also partially occludes the shield indentation. The shield cover is fixably attached to the helmet and at least partially occludes the front portion. The shield cover also at least partially occludes the shield.

Abstract: A protective helmet for a head and a method for reducing or preventing a head injury wherein the protective helmet is equipped with an outer shell made of a hard material and an interior head protection system, which is arranged on the inside of the outer shell and absorbs an impact with the head. The interior head protection system is subdivided into an insert on the shell side and an insert on the head side, and the mutually facing sides of the insert on the head side and the insert on the shell side correspond at least partially to one another.

Abstract: Protective headwear includes a body, band, cuff, and plurality of inserts. The body has an opening and a crown, and is configured to fit a head of a person. The band extends about the opening to an interior of the body and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching that secures the band to the body. The cuff extends about the body and away from the crown, and incorporates a cuff element. The inserts are configured to be received into the pockets to provide a protective function to the head of the person. The inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body.

Abstract: A reinforcement structure of safety helmet and a manufacturing method thereof. The reinforcement structure includes a helmet body formed of a cushion foam material; and a structure body integrated with the helmet body. The structure body is a texture at least composed of multiple strip members arranged in an array. The structure body is formed with a substantially cellular structure. The helmet body is defined with a top section and a peripheral section and the structure body is defined with a first section and a second section connected to the first section corresponding to the top section and peripheral section of the helmet body. The cushion foam material is injected into a molding module to enclose the first and second sections to form an integrated complex reinforcement structure, which is easier to manufacture and has higher structural strength, lighter weight and higher security.

Abstract: A sports helmet includes recessed insert surfaces on its exterior to accommodate shock absorbing inserts disposed therein. The helmet may include, for example, five recessed insert surfaces, a front recessed surface, a top recessed surface, a rear recessed surface, and two side recessed surfaces. The inserts may be disposed into the recessed surfaces to create a substantially uniform outer helmet shape. A uniform finish may cover the exterior of the helmet. The shock absorbing inserts, when used on a person receiving a force to the helmet's insert, will absorb at least a portion of the force, limiting the force's impact on the wearer's brain. The helmet may, for example, help prevent concussions and other brain injuries in sport participants.

Abstract: A safety helmet having an outer shell formed from a polycarbonate crown and an acrylonitrile butadiene styrene skirt, and an inner shell formed from expanded polystyrene. The inner shell is co-moulded with the outer shell.

Abstract: An outer hard-shell casing for a protection device that has airspace between the outer shell and inner shell or surface. This outer shell is designed to generate a shock wave during an impact to the casing. The generated shock wave then reflects off of the inner surface or shell. The reflected shock wave then dissipates along the air channel and out of the exit vents before it can be absorbed into the inner hard shell of the base or other protection device.

Abstract: A method of improving an impact-protective property of a conformable substrate is provided. The method includes positioning a central core adjacent the conformable substrate. The central core includes a plurality of rigid plates. A first of the plates is joined by at least one hinge to a second of the plates.

Abstract: An embodiment of a safety helmet for protecting the human head against repetitive impacts, moderate impacts and severe impacts so as to significantly reduce the likelihood of both translational and rotational brain injury and concussions includes a outer shell, an outer liner disposed within and coupled to the outer shell, and an inner liner disposed within and coupled in spaced opposition to the outer liner by a plurality of isolation dampers for omnidirectional movement of the inner liner relative to the outer liner and the outer shell.

Abstract: The present disclosure provides an apparatus for use in reducing the impact to the head during sporting activities. The present disclosure provides a helmet cap that covers an underlying hard shell helmet. The helmet cap has a durable, energy absorbing outer shell, which lessens the initial impact to the helmet. The outer shell is formed into segments of padded material that may deform on impact. The outer shell has an inner surface that allows the outer shell to slide over the surface of a helmet thereby reducing forces applied to a wearer. The helmet cap may be securely attached to helmets without modification of the helmets. The helmet cap may include an adjustable fastener that allows the helmet cap to be securely attached to helmets of varying dimensions.

Abstract: A protective helmet comprising a helmet shell in which interior fittings are fixed which comprise an assembly contacting the head comprised of a supporting cage, a head band and a neck strap. The interior fitting subassembly comprises three support arms protruding laterally downwards from the supporting cage in the temple areas or backwards and downwards in the area of the back of the head and formed as spacers as a means for a fixation on the helmet shell. The interior fitting subassembly is continuously held in a distance from the helmet shell along its entire outer circumference. A clearance which is therefore present around the interior fitting subassembly on all sides renders a relative dislocation of the helmet shell relative to the interior fitting subassembly possible. The free ends of the support arms are releasably attached to the helmet shell, respectively.

Abstract: An external cushioning system for a helmet includes an outer shell disposed outwardly of an outer surface of a helmet; an absorptive layer between the outer shell and the outer surface of a helmet; and an attachment mechanism to couple the external cushioning system to the helmet. The system may also include at least one cushion strategically positioned to absorb impact forces.

Abstract: A protective insert for a ball cap and a cap incorporating the same. The insert includes a rigid, U-shaped outer shell and a complementary impact absorbent liner. The insert covers and protects only the forehead, temples and portions of the sides of the user's head. The shell and liner have bottom edges disposed inwardly relative to a bottom edge of the cap. Projections provided on the shell and liner extend downwardly beyond the cap's bottom edge and cover the user's temples. Adjustable bands and straps secured to the shell retain the insert on the user's head. One or more engagement members secure the insert to the cap. The material of the liner is thicker in a front central region and thinner toward the side regions of the insert. The liner material extends beyond the peripheral edges of the shell so that the shell does not directly contact the user's head.

Abstract: The present disclosure relates to a protective headpiece for an athlete of a game using a projectile to protect at least a portion of the brow, temple and jaw of the athlete's head against impacts by the projectile. The protective head piece is releasably securable to the athlete's head and includes a mask portion comprising an impact resistant material. The mask portion includes a brow portion adapted to substantially shield the athlete's brow area and having opposed sides. A temple portion is positioned at each side of the brow portion and adapted to substantially shield the athlete's temple areas. The mask portion also includes a jaw portion extending from each of the temple portions and adapted to substantially shield at least the athlete's lower jaw. The jaw portion includes a front portion which defines an opening sized to permit frontal viewing of the athlete's mouth.

Abstract: Disclosed herein is a composite structure for deflecting and spreading kinetic energy transmission after various types of impacts utilizing foam structures having graded properties. The structure has a first composite layer, composed of a discrete reinforcement and a continuous binder. The helmet receives contact of an object that transfers kinetic energy to a first composite layer. The helmet uses a second composite layer adjacent to the first composite layer designed such that the second composite layer compresses and expands into an expansion zone in the second composite layer. The second composite layer has expansion structures with a graded modulus such that the material at the tip of an expansion structure has a low modulus and the modulus in the expansion structure increases as it moves from the tip to the base of the expansion structure.

Abstract: A concussion indicator that may easily be applied to a helmet is provided. The concussion indicator may visually or audibly provide indicators relating to impacts creating accelerations of the helmet that likely cause a concussion. In some embodiments, three separate indicators may be used within a single base; each indicator is configured to indicate at impacts relating to different concussion grades. A rear of the base is attachable to a surface such as an interior or exterior of a helmet. Upon a concussion triggering acceleration, the concussion indicator will indicate that a concussion is likely. This display may be seen or heard by observers if the indicator is on an exterior of the helmet, and by the user or someone who removes the user's helmet if it is on the inside of the helmet.

Abstract: An exterior sport helmet pad includes a formed base pad, the formed base pad accommodating a sports helmet with an outer shell, the formed base pad being fitted to the sports helmet by internal contact pressure, and a first plurality of holes disposed on the formed base pad, the first holes include a first pair of ear holes and the first holes provide ventilation to the formed base pad and the sports helmet.

Abstract: Protective gear includes an outer shell layer connected to a middle shell layer through an outer energy and impact transformer layer. The middle shell layer is connected to an inner shell layer through an inner energy and impact transformer layer. The outer and inner energy and impact transformer layers flexibly connect the shell layers to absorb impact forces, rotational forces, shear forces, etc., and allow the various shell layers to move and slide relative to the other shell layers. The outer and inner energy and impact transformer layers may be constructed using gels, fluids, electro-rheological elements, magneto-rheological elements, etc. The protective gear may be formed as helmets or body protection for various activities and protect users from not only impact and penetrative forces, but rotational and shear forces as well.

Abstract: A helmet which performs good ventilation and which is capable of mitigating the uncomfortable feeling due to the sound is provided. The shock absorbing liner includes front ventilation holes to communicatively connect the front openings to the inside of the shock absorbing liner, outside air paths disposed in a space on an outer side relative to an inner surface of the shock absorbing liner, and communicative holes to communicatively connect the inside of the shock absorbing liner to the outside air paths. The outside air paths include primary flow paths disposed to be connected to the rear opening and secondary flow paths. The communicative holes communicatively connects positions on an outer surface of the shock absorbing liner except positions of the primary flow paths, to the inside of the shock absorbing liner. The secondary flow paths are disposed to connect the communicative holes to the primary flow paths.

Abstract: Provided is a helmet suspension system which is configured to mitigate rapid movements, i.e., acceleration and deceleration, of a user's head. The helmet suspension system connects to a base and a helmet worn by a wearer and allows for slow, safe movements of the helmet relative to the base, but restricts rapid and generally unsafe movements of the helmet relative to the base.

Abstract: The present invention relates to a helmet 10 which comprises an impact absorbing liner 30 and a comfort liner 40. The comfort liner 40 in turn comprises at least one adjustable device 50 which during the normal use of the helmet 10 is positioned on the top of the head of the user. According to the invention, the adjustable device 50 is suitable for being fastened to the impact absorbing liner 30 of the helmet 10 by means of coupling means 80 provided at the ends 64 of the adjustable device 50. The coupling means 80 are suitable for being removably engaged inside anchor means 90 provided on the impact absorbing liner 30 of the helmet 10. Each anchor means 90 has a plurality of anchor points 94A, 94B, 94C. By changing the anchor point 94A, 94B, 94C where the coupling means 80 of the adjustable device 50 are engaged, the user is allowed to adjust the conformation and slope of the adjustable device 50 of the helmet 10 according to his own needs.

Abstract: An improved protective shell for a helmet, the shell comprising angled panels forming pyramid-like surface structures covering the surface of the helmet. Each pyramid-like structure comprises three or more panels conjoining to form an apex. In one embodiment, each of the panels is a triangle having a base and a point that conjoins adjacent panels, thereby forming the apex. The limited number of apex points and the orientation of the angled panels reduce the probability that an impacting object will deliver a square blow to the helmet. The probability is increased that such blows will be only glancing in nature, thereby reducing the severity of the blow and head injury to the wearer.

Abstract: Helmets for military and other applications that require resistance to high energy fragments and rifle bullets are disclosed. The helmets are fabricated with a combination of ceramic, either as a monolith or as a plurality of discreet pieces, and an inner backing material having a plurality of fibrous layers such as polyolefin and/or aramid fiber layers.

Abstract: An impact absorbing liner for use as part of a helmet that comprises adjustable means which allow to change the interior size and shape of the liner. The impact absorbing liner can be adjusted by operating on an actuation mechanism.

Abstract: A non-rigid head guard assembly, constructed in accordance with this invention, provides superior protection against head collisions. The head guard is circular with a narrower section at the forehead and a wider section at the rear to protect the back of the head. The head guard, at the sections in contact with the temple area of the head and the back of the head, is reinforced with an additional layer of foam, The exterior of the assembly is made of breathable and moisture wicking fabric. The interior protective element consists of either a single layer of viscoelastic polyurethane foam or a dual layer viscoelastic polyurethane foam separated by a thin layer of semi-dry lubricant, which is a low friction material, for enhanced wear and corrosion protection.

Abstract: A shock absorber, for use with headgear having a faceguard, has a sliding member that does not extend beyond the support structure of the shock absorber in a way that would leave it vulnerable to damage. A headgear having a faceguard provides a protected mounting location for mounting a shock absorber for the faceguard.

Abstract: A helmet device with retractable visor conceals a retractable visor within a safety helmet wherein the visor is extendable when necessary to protect a wearer against wind and rain. The device includes a rigid shell configured to cover a human head. The shell has a top portion, an open bottom portion, and a pair of sides extending between the top portion and the open bottom portion. A gap is formed between the sides and the top portion of the shell. A visor is retractable into the shell and is selectively positionable between an extended position and a storage position wherein the visor exposes the gap in the storage position and covers the gap in the extended position. A tab is coupled to the visor and extends outwardly from a bottom edge of the visor wherein the tab is configured to prevent the visor from extending fully into the shell.

Abstract: Protective gear includes an outer shell layer connected to a middle shell layer through an outer energy and impact transformer layer. The middle shell layer is connected to an inner shell layer through an inner energy and impact transformer layer. The outer and inner energy and impact transformer layers flexibly connect the shell layers to absorb impact threes, rotational forces, shear forces, etc., and allow the various shell layers to move and slide relative to the other shell layers. The outer and inner energy and impact transformer layers may be constructed using gels, fluids, electro-rheological elements, magneto-theological elements, etc. The protective gear may be firmed as helmets or body protection for various activities and protect users from not only impact and penetrative forces, but rotational and shear forces as well.

Abstract: A composite material which is elastic, which exhibits a resistive load under deformation which increases with the rate of deformation, which is unfoamed or foamed, comminuted or uncomminuted and which comprises i) a first polymer-based elastic material and ii) a second polymer-based material, different from i), which exhibits dilatancy in the absence of i) wherein ii) is entrapped in a solid matrix of i), the composite material being unfoamed or, when foamed, preparable by incorporating ii) with i) prior to foaming.

Abstract: The invention provides various embodiments of a soft shell padded helmet comprising a plurality of pads, wherein each pad is configured in a multi-layer configuration. The different embodiments comprise elements to provide a padded helmet that is light-weight and adapted to reduce the risk of head trauma due to the multi-layered padded configuration. The padded helmet comprises a top portion and a side portion, wherein the top portion is coupled to the side portion and each of the top and side portions comprise a plurality of pads.

Abstract: An energy management system having a helmet shell, at least one pocket situated on an inside surface of the helmet shell and having an outer surface, and a bladder positioned inside of the at least one pocket. The outer surface of the at least one pocket allows the bladder to extend beyond the outside surface of the pocket upon impact.

Abstract: A safety helmet includes damping elements for example made from expanded polystyrene added onto a shell made from an elastically deformable material. The whole of the surface, facing the shell, of the damping elements arranged along the periphery of the opening is positioned against the shell to form an inner supporting belt completely in contact with the shell. The helmet is arranged in such a way that a position of the head in the cavity of the helmet causes a deformation of the supporting belt by elastic deformation of the shell according to the morphology of the head, generating permanent tightening of the supporting belt against the head in substantially uniform manner along the supporting belt.

Abstract: The present invention is a sport equipment system for reducing the impact force on sport equipment using magnetic repulsion. The sport equipment system includes sport equipment that is worn by a wearer. The sport equipment has a body, at least one magnetic element associated with the body, and an impact absorbing member configured to receive at least a portion of the magnetic element. The magnetic element has a first pole orientated in a direction exterior of the sport equipment, and is configured to produce a repulsive magnetic force when a second magnetic element of a second sport equipment is at a predetermined distance from the sport equipment prior to the sport equipment contacting the second sport equipment. The magnetic element reduces the impact force prior to a potential impact, and the impact absorbing member reduces the impact force after any impact.

Abstract: A helmet is provided that can be ventilated without any decrease in helmet-shell strength. The helmet comprises a helmet shell 3 and an impact-absorbing member 4 disposed along the inner surface of the helmet shell 3. The helmet shell 3 has paired right-hand and left-hand cheek-covering portions 9, and a side hemming member 22 is attached to a lower edge 9a of the cheek-covering portion 9. The cheek-covering portion 9 has an upwardly cut-out portion 50 formed on its lower-end side, and the lower edge 9a of the cheek-covering portion 9 is slanted upward in peak form from both sides toward the center in front-back direction. The side hemming member 22 has a wide portion 52 formed so as to swell upward in peak form for obtaining a wide vertical width in correspondence with the cut-out portion 50, and the wide portion 52 has an air ejection hole 55.

Abstract: An exterior sport helmet pad includes a formed base pad, the formed base pad accommodating a sports helmet with an outer shell, the formed base pad being fitted to the sports helmet by internal contact pressure, and a first plurality of holes disposed on the formed base pad, the first holes include a first pair of ear holes and the first holes provide ventilation to the formed base pad and the sports helmet.

Abstract: A protective headgear includes an impact absorbing primary shell having an upper edge defining an upper crown opening for exposing a crown portion of a wearer's head, and a front edge defining a front facial opening for exposing the wearer's face. An impact absorbing face mask section can be releasably attached to the front edge of the primary shell and positioned for protecting the wearer's face, such that the face mask section does not contact the wearer's face.

Abstract: In an embodiment, a device for reducing brain and cervical spine injury includes a headpiece sufficiently designed to secure to a user's head, the headpiece having a first attachment member; a support harness sufficiently designed to secure to the user's torso, the support harness having a second attachment member; and a telescoping member having a main tube and a series of progressively smaller diameter tubes nested within each other, wherein the smaller diameter tubes are adapted to extend and compress in a linear plane by the intake and outflow of fluid, wherein the telescoping member has a first engaging member for engaging the first attachment member, and wherein the telescoping member has a second engaging member for engaging the second attachment member.

Abstract: Helmet pads are removably attached to the outer surface of an existing sport's helmet. The pads are constructed to conform to the contours of the outer surface of the helmet. The pads are made from layers of thermoplastic material structured to absorb both shock and acoustic waves that may cause concussive type injuries.

Abstract: An impact diversion system for diverting the force of an impact away from a user's head, which includes a helmet system to receive an impact and a harness system suitably enabled to stabilize the helmet system. The helmet system includes a helmet comprising an outer shell with a first opening adapted to accept a second helmet mounted on the user's head, a ring configured to fit around the user's neck, and at least one post connected at a first end to the outer shell and removably connected at a second end to the ring. The harness system includes a first half and a second half that fit around the user's torso.

Abstract: The present invention is directed to an improved sports helmet including a quick release connector assembly for the faceguard that allows for rapid disconnection of the faceguard from the helmet shell. The connector includes a bracket, and a coupler mechanism featuring an elongated pin, a head component, a spring, a retractable engaging element and a washer. The connector assembly is moveable between a use position wherein the faceguard is secured to the shell by the bracket and the coupler mechanism, and a released position wherein the bracket and the faceguard are disconnected from the shell. An inwardly directed actuation force that lacks a rotational component is applied to the elongated pin to move from the use position to the released position. In addition, the sports helmet includes an adjustable pad assembly comprised of an inflatable bladder and a pad member, wherein the bladder displaces the pad member towards the center of the shell.

Abstract: A protective insert for an item of golfing headwear with integral rigid peak. The protective insert is configured to protect a user's head from injury caused by a golf ball.

Abstract: A protective football helmet is provided having a one-piece molded shell with an impact attenuation system. This system includes an impact attenuation member formed in an extent of the front shell portion by removing material from the front portion. The impact attenuation member is purposely engineered to change how the front portion responds to an impact force applied substantially normal to the front portion as compared to how other portions of the shell respond to that impact force. In one version, the impact attenuation member is a cantilevered segment formed in the front portion of the shell.

Abstract: Multi-layered helmets deformably absorb an impact to a wearer that are provided with a rigid outer shell, a plurality of collapsible members configured to be permanently deformable to absorb energy in response to an applied force, and a flexible inner liner. The collapsible members are individually attachable to and removable from the inner surface of the rigid outer shell and to the flexible inner liner in a manner allowing individual replacement of a collapsible member upon being permanently deformed. The inside of the flexible inner liner is configured to face the head of a wearer.

Abstract: A helmet is provided which is to be worn on the head of a helmet wearer and can be removed from the head with a comparatively small force. Operation for removing the helmet, including preliminary operation for it, can be performed easily and quickly. A recess-projection engaging mechanism to attach a blockish inside pad to a head protecting cap portion side includes an engaging pin on the inside pad side or head protecting cap portion side, and a notched engaging hole on the head protecting cap portion side or inside pad side. When pulling the inside pad outward from inside the head protecting cap portion at least partly, the engaging pin moves relative to outside the engaging hole through a notch of the engaging hole.

Abstract: Provided are a protective headwear and method of manufacturing the headwear. The headwear includes a body, band and plurality of protective inserts. The body has an opening and a crown, and is configured to fit a head of a person. The band extends from and about the opening of the body to the interior of the body and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching that secures the band to the body. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body.

Abstract: A helmet including a shell, a plurality of panel buttons pivotally attached at their proximal face to the outer surface of the shell, and the panel buttons are made of a flexible or elastic material with a protective outer coating to protect the panel buttons from abrasion. In one embodiment, the panel buttons are pivotally attached to the outer surface of the shell with a living hinge that allows the panel buttons to swivel in multiple planes that are generally perpendicular to the outer surface of the shell.

Abstract: The present invention provides a system for monitoring a physiological parameter of players engaged in a sporting activity. The system includes a plurality of reporting units, a controller, and a signaling device. The reporting unit has an arrangement of sensing devices that measure the physiological parameter of an individual player and generate parameter data. The controller receives the parameter data transmitted from each reporting unit and then processes the parameter data to calculate a parameter result. When the parameter result exceeds a predetermined value, the controller communicates with a signaling device that provides an alert to sideline personnel to monitor the player(s) in question. The system also includes a remote storage device for holding historical data collected by the system which permits subsequent analysis.