US20150020295A1 - Head guard - Google Patents
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- US20150020295A1 US20150020295A1 US14/511,545 US201414511545A US2015020295A1 US 20150020295 A1 US20150020295 A1 US 20150020295A1 US 201414511545 A US201414511545 A US 201414511545A US 2015020295 A1 US2015020295 A1 US 2015020295A1
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Images
Classifications
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- A42B3/04—Parts, details or accessories of helmets
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- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/018—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings
- A42B1/0181—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings with means for protecting the eyes
- A42B1/0182—Peaks or visors
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- A—HUMAN NECESSITIES
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- A42B1/00—Hats; Caps; Hoods
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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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/10—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the head
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- A41D31/00—Materials specially adapted for outerwear
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- A41D31/30—Antimicrobial, e.g. antibacterial
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
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Definitions
- FIGS. 4-16C are perspective views of example head guards.
- FIGS. 36-37 show examples hoods that incorporate a head guard.
- FIGS. 4-16 illustrate non-limiting examples of head guard configurations.
- Head guard 200 in FIG. 4 is comprised of a circumferential panel 202 , sometimes referred to as a sidewall, and a plurality of top panels 204 .
- the top panels 204 can be generally triangular such that, when they are coupled to each other, they generally form a disc.
- various types of padding can be incorporated into one or more of circumferential panel 202 and one, more than one, or none of the top panels 204 . While FIG.
- FIG. 12 illustrates a head guard 280 having a band-like configuration, as it does not include a top panel.
- a sidewall 282 comprises a padding layer 286 that extends circumferentially about the head guard 280 and an elastic portion 284 positioned proximate to an opening defined by the sidewall 282 .
- the head guard 280 defines an aperture 285 .
- the padding layer 286 is configured to have a gap which aligns with the aperture 285 .
- the head guard 280 in FIG. 12 has one elastic portion 284
- other embodiments can utilize additional elastic portions, as illustrated by the head guard 290 in FIG. 13 , for example.
- the head guard 290 has a band-like configuration, with a top opening and a bottom opening defined by a sidewall 292 .
- D 2 , D 3 , and D 4 can each be any suitable thickness.
- the thickness of any layer can be less than about 0.01′′, the thickness of any layer can be in the range of about 0.01′′ to about 0.125′′, or the thickness of any layer can be in range of about 0.125′′ to 0.5′′. In some embodiments, the thickness of any layer can be greater than 0.5′′.
- the thickness of the padding layer is greater than about 30% of the thickness D 1 . In some embodiments, the thickness of the padding layer is greater than about 50% of the thickness D 1 .
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
A protective hat is provided. The protective hat can have triangular multi-layered sidewalls that are sewn to collectively form a dome. The triangular multi-layered sidewalls have a fabric layer and a side padding layer. The side padding layer can be a rate dependent padding material
Description
- This application is a continuation application of U.S. application Ser. No. 14/161,100, filed on Jan. 22, 2014, entitled “Head Guard,” which is a continuation application of U.S. application Ser. No. 14/155,736, filed on Jan. 15, 2014, entitled “Head Guard,” which is a continuation application of U.S. application Ser. No. 14/076,615, filed on Nov. 11, 2013, entitled “Head Guard,” which is a continuation application of U.S. application Ser. No. 13/750,300, filed on Jan. 25, 2013, entitled “Head Guard,” which claims the benefit of U.S. provisional patent application Ser. No. 61/675,566, filed on Jul. 25, 2012, entitled “Head Guard,” the disclosures of which are hereby incorporated by reference herein in their entirety.
- The systems and methods described below relate generally to the field of head protection. More particularly, the systems and methods relate to head guards that can be worn during sporting, or athletic, or other physical endeavors.
- When an individual participates in contact sports activities such as football, lacrosse, hockey, and the like, or other physical activities, such as skiing, skateboarding, and the like, it is common that parts of the individual's body are subject to impact and other physical contact. Various attempts have been made to provide padding as a means of protecting the individual during such activities. Conventional protective equipment can include, as nonlimiting examples, helmets, shoulder pads, thigh pads, and shin pads. Typical protective equipment may include reinforced-sponge type padding, such as a rubber sponge layer laminated with a stiff plastic layer.
- In accordance with one embodiment, an apparatus comprises a head guard that comprises a multi-layered sidewall. The multi-layered sidewall comprises a fabric layer and a side padding layer positioned proximate the fabric layer. The head guard also comprises a multi-layered top panel comprises a top padding layer, where at least a portion of the multi-layered sidewall panel is attached to at least a portion of the multi-layered top panel and the multi-layered sidewall extends from multi-layered top panel and defines an opening for a head of a wearer. The head guard is stretchable between a relaxed configuration and an expanded configuration upon placement on a head of a wearer.
- In accordance with another embodiment, an apparatus comprises a head guard having a longitudinal axis. The head guard comprises a sidewall extending circumferentially about the longitudinal axis. The sidewall comprises a first stretchable fabric layer a second stretchable fabric layer attached to the first stretchable fabric layer, where the first and second stretchable fabric layers cooperate to define a pocket. The sidewall also comprises a padding layer positioned within the pocket, the padding layer having a first end surface, a second end surface, a top surface, and a bottom surface, where the first end surface is circumferentially spaced from the second end surface to define a gap therebetween.
- In accordance with yet another embodiment, an apparatus to be worn by a user in combination with a helmet comprises a head guard to be worn underneath the helmet. The head guard comprises a stretchable interior fabric layer, a stretchable exterior fabric layer, and a padding layer positioned intermediate the stretchable interior fabric layer and the stretchable exterior fabric layer. The stretchable interior fabric layer is configured to contact and generally conform to a head of a wearer. The stretchable exterior fabric layer is configured to contact an interior of a helmet. The padding layer, the stretchable interior fabric layer, and the stretchable exterior fabric layer, when worn by a wearer under a helmet cooperate to dissipate an impact force applied to the helmet.
- The present disclosure will be more readily understood from a detailed description of some example embodiments taken in conjunction with the following figures:
-
FIGS. 1-3 show example head guards used in combination with example helmets. -
FIGS. 4-16C are perspective views of example head guards. -
FIG. 17A shows a side view of an example head guard. -
FIG. 17B shows a cross-sectional view taken alongline 17B-17B ofFIG. 17A . -
FIG. 17C is an enlarged view of the encircled portion ofFIG. 17B . -
FIG. 18A is a perspective view of an example head guard. -
FIG. 18B shows a side view of the head guard ofFIG. 18A . -
FIG. 18C shows a cross-sectional view taken alongline 18C-18C ofFIG. 18B . -
FIGS. 19-21 show example arrangements of padding within example head guards. -
FIG. 22 shows a cross-sectional view of a head guard in accordance with one non-limiting embodiment. -
FIG. 23 shows an exploded view of a head guard in accordance with one non-limiting embodiment. -
FIG. 24 depicts the head guard ofFIG. 23 being positioned on the head of a wearer and stretching from a relaxed configuration to an expanded configuration. -
FIG. 25 shows an exploded view of a head guard in accordance with one non-limiting embodiment. -
FIGS. 26A-27B show example baseball hats that incorporate a head guard. -
FIG. 28-29 show example having a non-stick external surface. -
FIGS. 30-34A show example winter hats that incorporate a head guard. -
FIG. 34B shows a cross-sectional view of the winter hat ofFIG. 34A . -
FIG. 35 shows an example hooded apparel that incorporates a head guard. -
FIGS. 36-37 show examples hoods that incorporate a head guard. -
FIG. 38 shows a head guard for placement on the outside of an example helmet. -
FIG. 39 shows an example head guard positioned on an example helmet. -
FIG. 40 shows another example head guard positioned on an example helmet. -
FIG. 41 shows a cross-sectional view of a head guard in accordance with one non-limiting embodiment. - Various non-limiting embodiments of the present disclosure will now be described to provide an overall understanding of the principles of the structure, function, and use of the head guards disclosed herein. One or more examples of these non-limiting embodiments are illustrated in the accompanying drawings. Those of ordinary skill in the art will understand that systems and methods specifically described herein and illustrated in the accompanying drawings are non-limiting embodiments. The features illustrated or described in connection with one non-limiting embodiment may be combined with the features of other non-limiting embodiments. Such modifications and variations are intended to be included within the scope of the present disclosure.
- The presently disclosed embodiments are generally directed to head guard, head guard systems, methods of using a head guard, and methods of manufacturing head guards. Such systems and methods may be implemented in a wide variety of contexts and applications. In one example embodiment, the head guard is compressive so that it can be retained on a user's head without the use of a securing strap, such as a chinstrap. The head guards can be constructed with one or more layers, sections, or pockets of impact absorbing or impact dissipating materials, referred to generally herein as padding. The particular type of padding can vary based on a variety of factors, such as style of head guard, sporting or athletic application, type of user, size of head guard, and so forth. As described in more detail below, in some embodiments, the head guard can have three layers, including an inner layer, a middle layer, and an outer layer. The middle layer can comprise the padding. Other embodiments of head guards can have more than three layers or less than three layers. The head guard can comprise, for example, one or more thermal layers or at least portions of thermal protection (e.g., around the ears). Such embodiments can be useful for wearers participating in cold-weather endeavors. In some example embodiments, the head guard can be washable without necessarily removing the padding layer from the head guard. The head guard can also have breathable characteristics, sweat wicking characteristics, or other comfort related characteristics, such as vents. The head guard can have water resistant or water repellant qualities. In some embodiments, the head guard can include an anti-bacterial agent, anti-microbial agent, anti-odor agent, or other deodorizing or sanitizing compounds. In some embodiments, the head guard is configured to provide protection against ultraviolet rays using any suitable techniques, such as chemical treatments, construction techniques, materials, and so forth. As described in more detail below, the head guard can be sized for a child wearer or an adult wearer.
- In some embodiments, as described in more detail below, the head guard may be worn underneath a wide variety of helmets, such as football helmets, batting helmets, bicycle helmets, and so forth. In some embodiments, the head guard may be incorporated into, formed with, or otherwise coupled to various head coverings, such as a baseball hat, a winter hat, a hood on a sweatshirt or jacket, or other styles of hat. In some embodiments, the head guard can be incorporated into apparel (hats, hoods, and so forth) in a discrete fashion, such that it is not necessarily apparent from an observer that the apparel includes the head guard.
- In some embodiments, as described in more detail below, the head guard may be worn over top of a wide variety of helmets, such as football helmets, batting helmets, skateboarding helmets, snowboarding helmets, and so forth.
- As is to be appreciated, the head guard described herein can be sized to accommodate different ages of users. In one example embodiment, a child's “one size fits all” head guard is sized to fit children and an adult's “one size fits all” head guard is sized to fit adults. As described in more detail below, elastic components incorporated into the head guard can aid in maintaining the head guard on a user's head while also allowing the head guard to accommodate different sized heads. In some embodiments, head guards can be manufactured in different sizes (small, medium, large, x-large, and so forth). In some embodiments, the head guard may be selectively adjustable to accommodate different head sizes.
- Reference throughout the specification to “various embodiments,” “some embodiments,” “one embodiment,” “some example embodiments,” “one example embodiment,” or “an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases “in various embodiments,” “in some embodiments,” “in one embodiment,” “some example embodiments,” “one example embodiment, or “in an embodiment” in places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.
- Referring now to
FIGS. 1-3 , example embodiments of the present disclosure show head guards are used in combination with various example helmets. Referring first toFIG. 1 , ahead guard 100 is positionable upon ahead 102 of a user. As described in more detail below, thehead guard 100 can include a plurality of layers which includes a padding layer. Thehead guard 100 can be generally compressive such that its position on thehead 102 can be maintained without the use of chin strap. Other embodiments, however, can use additional fastening features. Thehead guard 100 inFIG. 1 comprises anelastic member 106 which aids in securing thehead guard 100 to thehead 102. Theelastic member 106 may encircle the entire head guard (as shown) or may be limited to certain portions of the head guard, such as the front and/or rear. Theelastic member 106 can comprise, for example, an elastic band or cord positioned in a hem. Subsequent to placing thehead guard 100 on thehead 102, ahelmet 104 can be placed onto thehead 102 and over top of thehead guard 100. Thehead guard 100 can be relatively thin as compared to thehelmet 104 such that thehead guard 100 does not interfere with the usability and comfort offered by thehelmet 104. As illustrated,helmet 104 is a football helmet. It is noted that the present disclosure is not limited to football helmets. Instead, a wide array of different helmets can be used in in combination with thehead guard 100, such as helmets worn by pilots, firemen, construction workers, or by any other person wearing any type of helmet or head protection.FIG. 2 , for example, illustrates amotocross helmet 124 for ahead 122 of a user. Ahead guard 120 can be positioned over thehead 122 and under themotocross helmet 124. In the illustrated embodiment, thehead guard 120 comprises aneck panel 126. As is to be appreciated, any suitable configuration of head guard can be used with any suitable helmet. Similar to thehead guard 100, thehead guard 120 also comprises anelastic member 126 which generally aids in retaining thehead guard 120 on thehead 122 of the user. In some embodiments, drawstrings, buckles, or other tightening features may be used. - As is to be appreciated, the particular configuration of the head guard can be based on, for example, the type of helmet to be worn with the head guard and/or the type of activity to be performed while wearing the head guard.
FIG. 3 , for example, illustrates anexample head guard 130 for use with abicycle helmet 134. Thehead guard 130 can be placed on ahead 132 of the user prior to securing thebicycle helmet 134 to thehead 132. In the illustrated embodiment, the compressive nature of thehead guard 130 generally maintains the placement of thehead guard 130 on thehead 132 without the use of an additional elastic feature. While a football helmet, motocross helmet, and bicycle helmet are illustrated inFIGS. 1-3 , the present disclosure is not limited to these particular application types. Instead, the head guards described herein can be used in combination with any suitable helmet type or form of head protection. -
FIGS. 4-16 illustrate non-limiting examples of head guard configurations. As is to be appreciated, features of head guards of some embodiments can be incorporated into the head guards of other embodiments without departing from the scope of this disclosure.Head guard 200 inFIG. 4 , for example, is comprised of acircumferential panel 202, sometimes referred to as a sidewall, and a plurality oftop panels 204. Thetop panels 204 can be generally triangular such that, when they are coupled to each other, they generally form a disc. As described in more detail below, various types of padding can be incorporated into one or more ofcircumferential panel 202 and one, more than one, or none of thetop panels 204. WhileFIG. 4 shows anelastic member 206 coupled to thecircumferential panel 202, other embodiments may use other types of retention features. For example, elastic characteristics of thecircumferential panel 202 may be used to maintain thehead guard 200 on the head of a user. As with other head guards described herein, the size of thehead guard 200 can be designed such that it is appropriate for the particular type of user (child, teenage, adult, and so forth). -
Head guard 220 illustrated inFIG. 5 shows an embodiment that does not cover the top of a user's head. Instead, the top of thehead guard 220 is open (e.g., a band-like configuration). Thehead guard 220 can be used, for example, for non-contacting sports. For instance, it can be worn by a soccer player who may frequently use the top of their head to contact the soccer ball. Other examples of non-contacting sports can include, without limitation, basketball, running, volleyball, or any other sport or endeavor that does not necessarily utilize a rigid helmet. While thehead guard 220 is shown constructed of a plurality ofpanels 224, other constructions techniques may be utilized without departing from the scope of the present disclosure.FIG. 6 shows yet another embodiment of ahead guard 240 in accordance with the present disclosure. Thehead guard 240 shown inFIG. 6 includes arear aperture 242. A wearer of thehead guard 240 that has a pony tail can pull the pony tail through therear aperture 242. Theaperture 242 can have any suitable dimension or configuration. In one embodiment, theaperture 242 has a diameter in the range of about 1″ to about 3″. While theaperture 242 is illustrated as being circular, it is to be appreciated that any suitable shape can be used, such as rectangular, oblong, triangular, and so forth. Referring now toFIG. 7 , ahead guard 260 is shown having temple guards 262. Thehead guard 260 also has atightening feature 264. In the illustrated embodiment, the tighteningfeature 264 is astrap 266 that is fixed to the head guard at a fixed end and comprises a hook-and-loop fastener assembly 268 at the other end. A user can selectively attach and detach the hook-and-loop fastener assembly 268 to select an appropriate fit for thehead guard 260.FIG. 8 shows yet another embodiment of ahead guard 270 in accordance with the present disclosure. Thehead guard 270 shown inFIG. 8 includes arear aperture 272. A wearer of thehead guard 270 that has a pony tail can pull the pony tail through therear aperture 242. Theaperture 272 shown inFIG. 8 is a slot or slit in a vertical orientation. In other embodiments, theaperture 272 can be a slot or slit in a horizontal orientation, an oblique orientation, or a plurality of slots or slits arranged in a suitable formation, for example. - The
head guard 210 shown inFIG. 9 comprises asidewall 212 and atop panel 214. Thesidewall 212 can be a multi-layered sidewall comprising at least one fabric layer and at least one padding layer, as described in more detail below. Thetop panel 214 can also comprises at least one fabric layer and at least padding layer. In the illustrated embodiment, thetop panel 214 is attached to thesidewall 212 usingstitching 216, although any suitable attachment technique can be used, such as a gluing, heat welding, and so forth. Thehead guard 210 also comprises anelastic portion 218 that is positioned proximate to an opening defined by thesidewall 212. Thehead guard 210 can be in a generally cylindrical shape when in a relaxed configuration (as shown). When thehead guard 210 is placed on the head of a wearer, however, thetop panel 214 and thesidewall 212 can stretch to generally conform to the shape of the wearer's head. Accordingly, thehead guard 210 can stretch to a convex-shaped configuration, which may be referred to as hemispherical, when being worn by a user. In its stretched configuration, thehead guard 210 delivers a compressive force to the wearer's head in order to substantially maintain the position of thehead guard 210 relative to the wearer's head. -
FIG. 10 illustrates ahead guard 230 that defines anaperture 235. As with other embodiments, theaperture 235 is not limited to any particular configuration. In fact, a wide variety of aperture configurations can be utilized, such as a horizontal slit, a vertical slit, a vertically-oriented oblong opening, a horizontally-oriented oblong opening, a circular opening, or a rectangular opening, for example. Thehead guard 230 comprises asidewall 232 and atop panel 234, each with aninternal padding layer padding layer 236 of thesidewall 232 extends circumferentially about the head guard with a gap that is aligned with theaperture 235.FIG. 11 illustrates ahead guard 250 that comprises asidewall 252 and atop panel 254. Similar to other embodiments, at least one of thesidewall 252 and thetop panel 254 can comprise a padding layer. In this embodiment anaperture 255 is defined by thesidewall 252 and thetop panel 254. Such configuration of theaperture 255 may be desirable, for example, to a wearer having dreadlocks. When thehead guard 250 is placed on that wearer's head, the dreadlocks can be routed through theaperture 255. -
FIG. 12 illustrates ahead guard 280 having a band-like configuration, as it does not include a top panel. Asidewall 282 comprises apadding layer 286 that extends circumferentially about thehead guard 280 and anelastic portion 284 positioned proximate to an opening defined by thesidewall 282. Thehead guard 280 defines anaperture 285. As illustrated, thepadding layer 286 is configured to have a gap which aligns with theaperture 285. While thehead guard 280 inFIG. 12 has oneelastic portion 284, other embodiments can utilize additional elastic portions, as illustrated by thehead guard 290 inFIG. 13 , for example. Thehead guard 290 has a band-like configuration, with a top opening and a bottom opening defined by asidewall 292. A firstelastic portion 294 is positioned proximate to the top opening and a secondelastic portion 296 is positioned proximate to the bottom opening. Head guards having a band-like configuration can be worn by a user, for example, participating in a non-contact sport or other type of non-contact physical endeavor. - In some embodiments, additional components can be incorporated into the head guard. The
head guard 213 illustrated inFIG. 14 , for example, includes abrim 215 that is attached to asidewall 217. While thehead guard 213 is shown with atop panel 219, other band-like embodiments can also include abrim 215. Further, the brim can be in any suitable arrangement, such as a generally rigid visor having a cardboard core or a relatively soft visor, such as a lip comprised of fabric, or any other suitable type of bill. -
FIG. 15 illustrates yet another example embodiment of ahead guard 233. Thehead guard 233 comprises aside wall 237 which can include a padding layer and atop panel 239. In the illustrated embodiment, thetop panel 239 comprises a mesh portion to provide added airflow and ventilation to a wearer's head. Some embodiments incorporating a meshtop panel 239 utilize a top padding layer, while others do not. Additionally, or alternatively, thesidewall 237 can be mesh, or at least comprise one or more portions that are mesh or otherwise provide air flow to the wear. - The particular orientation, location, and/or placement of the padding layer can vary. In some embodiments, for example, the padding layer is positioned within a pocket defined by two fabric layers. In other embodiments, the padding layer can be exposed, either internally or externally.
FIGS. 16A-16C illustrate example configurations of ahead guard 281 that includes an externalside padding layer 283 and an externaltop padding layer 288. Theside padding layer 283 is attached to aside panel 287 to collectively define a sidewall and thetop padding layer 288 is coupled to atop layer 289 to collectively define a top panel.FIG. 16A illustrates that theside padding payer 283 and thetop padding layer 288 can be of unitary construction.FIG. 16B illustrates that theside padding payer 283 and thetop padding layer 288 can be a collection of individual modules or pods that are attached to thetop layer 289 and theside panel 287.FIG. 16C illustrates that theside padding payer 283 and thetop padding layer 288 can be stitched, or otherwise molded or shaped to form a pattern. As is to be appreciated, any suitable technique can be used to couple the padding layers to thehead guard 281, such as using stitching or using adhesives, such as glue, for example. - It is noted that while various head guards are illustrated having an elastic member around the lower periphery, such elastic members are not necessary for some configurations. Instead, the head guard can have compressive qualities or characteristics that maintain the head guard on the wearer's head. In other words, some or all of the head guard can be manufactured from stretchable materials that allow the head guard to stretch when placed on the head of a user and contract when removed from the head of a user. In some embodiments, the head guard can have one or more elastic members or portions and can also be stretchable.
- Referring now to
FIGS. 17A-17C , ahead guard 300 in accordance with one non-limiting embodiment is shown.FIG. 17A shows a side view of thehead guard 300 which has anelastic member 302 positioned around its lower periphery. Theelastic member 302 can be an elastic band positioned inside a hem, for example. In some embodiments, an elastic member can be fed through hoops or other retention members.FIG. 17B shows a cross-sectional view of thehead guard 300 taken alongline 17B-17B ofFIG. 17A .FIG. 17C shows an enlarged view of the encircled area ofFIG. 17B and illustrates various layers of thehead guard 300. As shown inFIGS. 17A-17C thehead guard 300 of the illustrated embodiment comprises anouter layer 320, apadding layer 340, and aninner layer 360. In some embodiments, the head guard may be constructed with only an outer layer and padding layer, while in other embodiments the head guard may be constructed with only a padding layer and inner layer. - The
head guard 300, or other head guards described herein, can define an internal diameter “D” (FIG. 17B ), which can be selected to accommodate a particular type of user, such as a child, an adult, a person with a lot of hair, a person with short hair, and so forth. Thus, in certain embodiments, thehead guard 300 can be manufactured to accommodate a child's head. In other embodiments, thehead guard 300 can be manufactured to accommodate an adult's head. In other embodiments, thehead guard 300 can be configured to accommodate both smaller-sized heads and larger-sized heads. In some embodiments, the value of “D” for adult head guards can be based on Table 1, below, and the value of “D” for child head guards can be based on Table 2, below. -
TABLE 1 Adult Head Guard Example Sizes Stretch Fit/ Diameter “D” Size Adjustable 6¾ Small 6⅞ (S) 7 Medium One Size Fits 7⅛ (M) Most 7¼ Large 7⅜ (L) 7½ XL 7⅝ 7¾ XXL 7⅞ 8 -
TABLE 2 Child Head Guard Example Sizes Stretch Diameter “D” Size Fitted Kids 6 XSM Infant 6⅛ S Toddler 6¼ S/M 6⅜ M Child 6½ 6⅝ L L/X Youth 6¾ 6⅞ XL 7 - The padding layer utilized by head guards in accordance with the present disclosure can be comprised of any suitable material that provides the desirable characteristics and response to impact. For example, the padding layer can comprise one or more of the following materials: thermoplastic polyurethane (available, for example, from Skydex Technologies), military-grade materials, impact absorbing silicone, D30® impact absorbing material, impact gel, wovens, non-wovens, cotton, elastomers, IMPAXX® energy-absorbing foam (available from Dow Automotive), DEFLEXION shock absorbing material (available from Dow Corning), styrofoam, polymer gels, general shock absorbing elastometers, visco-elastic polymers, PORON® XRD impact protection (available from Rogers Corporation), Sorbothane® (available from Sorbothane Inc.), Neoprene (available from DuPont), Ethyl Vinyl Acetate, impact-dispersing gels, foams, rubbers, and so forth. The padding layer can be breathable and/or generally porous to provide ventilation. In some embodiments, the padding layer is a mesh material that aids in the breathability of the associated head guard. The padding layer can be attached to one or more layers (such as the
outer layer 320 and theinner layer 360 ofFIG. 17C , for example). In some embodiments, thepadding layer 340 can be generally disconnected and “floating” between the layers. In some embodiments, the padding layer is attached to an elastic member or other portions of the head guard. - In some embodiments, padding layers in accordance with the present systems and methods can comprise a rate dependent material, such as a rate dependent low density foam material. Examples of suitable low density foams include polyester and polyether polyurethane foams. In some embodiments, such foams to have a density ranging from about 5 to about 35 pounds per cubic foot (pcf), more particularly from about 10 to about 30 pcf, and more particularly still from about 15 to about 25 pcf. PORON® and PORON XRD® are available from Rogers Corporation, which are open cell, microcellular polyurethane foams, is an example of one suitable rate dependent foam. However, in order to provide impact resistance, the padding layer can be any suitable energy absorbing or rate dependent materials. As such, other rate dependent foams or other types of materials can be used without departing from the scope of the present disclosure.
- The other layers of head guards in accordance with the present disclosure can either be the same material or different material. The material can be, for example, and without limitation, polyester, nylon, spandex, ELASTENE (available from Dow Chemical), cotton, materials that glow in the dark or are fluorescent, and so forth. Either of the inner or outer layers can also be of a mesh or otherwise porous material. In some embodiments, the inner and/or outer layers can be a blend of a variety of materials, such as a spandex/polyester blend. In some embodiments, the head guard is water proof, water resistant, or water repellant. Other durable materials can be used for the outer layer of any embodiment, including knit, woven and nonwoven fabrics, leather, vinyl or any other suitable material. In some instances, it can be desirable to use materials for the layer than are somewhat elastic; therefore, stretchable fabrics, such as spandex fabrics, can be desirable. Such materials can help provide compressive forces to maintain placement of head guard on a wearer's head without the need for a chin strap, for example.
- Various head guards in accordance with the systems and methods described herein can be manufactured with or otherwise include various coatings, agents, or treatments to provide anti-microbial or anti-bacterial properties. Some embodiments, for example, can utilize Microban® offered by Microban International, Ltd. for antibacterial protection. In some embodiments, the padding layer comprises antimicrobial agents and one or more other fabric layers of the head guard also treated with antimicrobial agents. Antimicrobial protection for the fabric layers can be in the form of a chemical coating applied to the fabric, for example. Generally, antimicrobial technologies combat odor by fighting bacteria resulting in fresher smell for longer and minimizing the frequency of laundering or washing. Any suitable technique can be used to provide head guards with antimicrobial properties. In one embodiment, for example, AEGIS Microbe Shield® offered by DOW Corning Corp. is utilized. Other examples of antimicrobial agents include SILVADUR® offered by The Dow Chemical Company is utilized, Smart Silver offered by NanoHorizons, Inc., and HealthGuard® Premium Protection offered by HealthGuard.
- In some embodiments, a head guard, or at least various components of a head guard are configured to provide moisture wicking properties. Generally, moisture wicking translates into sweat management, which works by removing perspiration from the skin in an attempt to cool the wearer. Any suitable moisture wicking can be used. In one embodiment, a topical application of a moisture wicking treatment to a fabric of the head guard is utilized. The topical treatment is applied to give the head guard the ability to absorb sweat. The hydrophilic (water-absorbing) finish or treatment generally allows the head guard to absorb residue, while the hydrophobic (water-repellent) fibers of the head guard help it to dry fast, keeping the wearer more comfortable. In one embodiment, the blend of fiber is used to deliver moisture wicking properties by combining a blend of both hydrophobic (such as polyester) with hydrophilic fibers. Certain blends of these fibers allow the hydrophilic fibers to absorb fluid, moving it over a large surface area, while the hydrophobic fibers speed drying time. One benefit of head guards utilizing these types of fiber blends is that moisture management properties are inherent in the fiber blend, meaning they will never wash or wear out.
-
FIGS. 18A-18C illustrate ahead guard 400 in accordance with various non-limiting embodiments.FIG. 18A is a perspective view of thehead guard 400, which comprises a plurality ofpanels 402. Thepanels 402 can be arranged such that thehead guard 400 is generally a convexshape.FIG. 18B is a side view of thehead guard 400 andFIG. 18C is a cross-sectional view of thehead guard 400 ofFIG. 18B taken alongline 18C-18C. As shown inFIG. 18C , eachpanel 402 may include an inner pocket. Padding 420 can be positioned within the inner pocket of eachpanel 402. In some embodiments, padding 420 can semi-rigid (such as Styrofoam), while other embodiments can utilize flexible or generallypliable padding 420. - The arrangement or placement of the padding within the head guard can vary.
FIGS. 19-21 illustrate non-limiting embodiments of head guards having a variety of padding orientations. Thehead guard 500 shown inFIG. 19 , for example, shows apadding layer 502 that is generally convex-shaped. Thehead guard 520 shown inFIG. 20 shows afirst padding 522 positioned at a first position and asecond padding 524 positioned at a second position. Thehead guard 540 shown inFIG. 21 shows a plurality of different padding layer types arranged at various positions on thehead guard 540. As illustrated, a first padding is positioned atfirst padding layer 542 and a second padding is positioned atsecond padding layer 548. A third padding is positioned atthird padding layer 546. Thethird padding layer 546 can be, for example, a different type of padding material than the padding material of the first and second padding layers 542, 548. The first and second padding layers 542, 548 can be a semi-rigid padding (such as Styrofoam) while thethird padding layer 546 is can be a pliable or semi-pliable layer. In some embodiments, the placement or configuration of the padding can depend on the type of helmet a user may wear in combination with the head guard. The padding layers 502, 522, 542, 546, and 548 can be any suitable type of material, such as, without limitation, one or more of the materials described above with reference topadding layer 340. -
FIG. 22 illustrates a cross-sectional view of ahead guard 600 in accordance with one non-limiting embodiment. Thehead guard 600 comprises anouter layer 602, andinner layer 606, and apadding layer 608. Each of the layers can be manufactured from a wide variety of materials, as described above. The overall thickness (D1) of thehead guard 600 can vary based on application. In some embodiments, for example, D1 can be in the range of about 0.1″ about 0.5″. In some embodiments, for example, D1 can be in the range of about 0.5″ to about 1.0″. In some embodiments, for example, D1 can be larger than about 1.0″. The thickness can be based on, for example, the type of helmet worn with the head guard (if any), the type of sport being played while wearing the head guard, or characteristics of the wearer. WhileFIG. 22 shows three layers, this disclosure is not so limited. As is to be appreciated, in some embodiments, head guards can have more or less layers. For example, various head guards may not utilize an inner layer. In any event,FIG. 22 shows the respective thicknesses of the outer layer 602 (D2), the padding layer 608 (D3), and the inner layer 606 (D4). In some embodiments, each of D2, D3, and D4 are generally equal. In some embodiments, D2 and D4 are generally equal while D3 differs. In some embodiments, two of the layers have similar thickness while the third layer differs. In some embodiments, all three layers have different thicknesses. In any event, D2, D3, and D4 can each be any suitable thickness. For example, the thickness of any layer can be less than about 0.01″, the thickness of any layer can be in the range of about 0.01″ to about 0.125″, or the thickness of any layer can be in range of about 0.125″ to 0.5″. In some embodiments, the thickness of any layer can be greater than 0.5″. Moreover, in some embodiments, the thickness of the padding layer is greater than about 30% of the thickness D1. In some embodiments, the thickness of the padding layer is greater than about 50% of the thickness D1. In some embodiments, the thickness of the padding layer is greater than about 70% of the thickness D1. In some embodiments, the thickness of the padding layer is greater than about 90% of the thickness D1. In some embodiments, the thickness of the padding layer is greater than about 99% of the thickness D1. - In some embodiments the
padding layer 608 is disconnected from theouter layer 602 andinner layer 606, such that it is generally “floating” between the two. In other embodiments thepadding layer 608, or at least portions thereof, is attached to one or both of theouter layer 602 andinner layer 606. Finally, it is noted that whileFIG. 22 shows each layer having a generally uniform thickness, this disclosure is not so limited. In fact, the thickness of any particular layer may vary at different locations of thehead guard 600. For example, the thickness of thepadding layer 608 may be thicker at a first location of thehead guard 600 and thinner at a second location of thehead guard 600. -
FIG. 23 is an exploded view of ahead guard 610 in accordance with one non-limiting embodiment. Thehead guard 610 has a longitudinal axis “L” and comprises a multi-layeredtop panel 632 and amulti-layered sidewall 634. The multi-layeredtop panel 632 can be attached to themulti-layered sidewall 634 using suitable stitching techniques, for example. The multi-layeredtop panel 632 comprises atop fabric layer 612 and abottom fabric layer 616. The multi-layeredtop panel 632 can be generally flat-shaped with thehead guard 610 is in a relaxed configuration. The multi-layeredtop panel 632 can be generally convex-shaped with thehead guard 610 is in an expanded configuration. Thetop fabric layer 612 and thebottom fabric layer 616 can be manufactured from a stretchable material, as described in more detail below. Apadding layer 614 is positioned between thetop fabric layer 612 and thebottom fabric layer 616. In some embodiments, the surface area of thepadding layer 614 is slightly smaller than the surface area of thetop fabric layer 612. Furthermore, thepadding layer 614 can also be stretchable, though not necessarily as stretchable as thetop fabric layer 612 and thebottom fabric layer 616. Thetop fabric layer 612 and thebottom fabric layer 616 can cooperate to define a pocket, with thepadding layer 614 positioned in the pocket. - In the illustrated embodiment, the
multi-layered sidewall 634 comprises aninner fabric layer 618, apadding layer 620, anouter fabric layer 622, and anelastic member 624. Themulti-layered sidewall 634 can be generally cylindrical-shaped with thehead guard 610 is in a relaxed configuration. Themulti-layered sidewall 634 can be generally frustoconically-shaped with thehead guard 610 is in an expanded configuration. Theinner fabric layer 618 and theouter fabric layer 622 can be manufactured from a stretchable material, as described in more detail below. Theinner fabric layer 618 can define anaperture 619 having any suitable size, configuration, or arrangement. Theouter fabric layer 622 can define anaperture 623 having any suitable size, configuration, or arrangement that generally aligns with theaperture 619 when thehead guard 610 is an assembled configuration. Furthermore, stitching or other attachment techniques can be used to join the periphery of theaperture 619 with the periphery of the aperture 23 in the assembled configuration. Theside padding layer 620 is positioned between theinner fabric layer 618 and theouter fabric layer 622. In some embodiments, the surface area of thepadding layer 620 is slightly smaller than the surface area of theouter fabric layer 622. Furthermore, theside padding layer 620 can also be stretchable, though not necessarily as stretchable as theinner fabric layer 618 and theouter fabric layer 622. Theinner fabric layer 618 and theouter fabric layer 622 can cooperate to define a pocket, with theside padding layer 620 positioned in the pocket. In some embodiments, theinner fabric layer 618 and theouter fabric layer 622 are attached in an arrangement that forms a plurality of pockets and a padding layer is positioned within each pocket such that a collection of individual padding modules or pods generally forms the padding layer. - The
side padding layer 620 can be the same or different material as thepadding layer 614. Further, these two layers can have the same or different thicknesses. Theside padding layer 620 can be any suitable shape or configuration. In the illustrated example, theside padding layer 620 has atop surface 621, afirst end surface 630, asecond end surface 628, and a bottom surface (not shown). While theside padding layer 620 is illustrated as being generally rectangular and circumferentially extending about thehead guard 610, other embodiments can utilize side padding layers 620 having different shapes. In any event, in the assembled configuration, thetop surface 621 is positioned proximate to the multi-layeredtop panel 632. Thefirst end surface 630 and thesecond end surface 628 can be opposed and circumferentially spaced to define agap 638. While thegap 638 is shown as being generally rectangular, thegap 638 can have any suitable shape or size. In some embodiments, thegap 638 is positioned such that it generally aligns with theaperture 619 defined by theinner layer 618 and theaperture 622 defined by theouter layer 622. In other embodiments, thefirst end surface 630 and thesecond end surface 628 are joined together to form a contiguous ring of padding. Moreover, in some embodiments, thepadding layer 620 can generally be a contiguous ring of padding that also defines an aperture therethrough. It is noted that as with other head guards illustrated herein, thehead guard 610 shown inFIG. 23 is merely an illustrative example embodiment. Thus, while the lower periphery of thehead guard 610 is illustrated being flat, other embodiments of head guards can have different shapes and configurations without departing from the scope of the present disclosure. For example, some embodiments of thehead guard 610 can include a lower periphery having a wave-like configuration, such that the side and rear part of themulti-layered sidewall 634 extend further from the multi-layeredtop panel 632 to cover a user's ears and wrap around the back of their head, as shown inFIGS. 28-29 , for example. -
FIG. 24 depicts thehead guard 610 shown inFIG. 23 stretching from a relaxed configuration shown by thehead guard 610A to an expanded configuration by thehead guard 610C. As shown,head guard 610A in generally cylindrical in the relaxed configuration. As head guard is placed on the head of a wearer, themulti-layered sidewall 634 begins to expand, as shown byhead guard 610B. As the head of the wearer is inserted further into the head guard, the head guard continues to stretch until it reaches an expand configuration, shown byhead guard 610C. As shown byhead guard 610C, the multi-layeredtop panel 632 changes from a flat shape to a convexshape when the head guard is placed on wearer's head. Additionally, themulti-layered sidewall 634 also changes shape in order to accommodate the wearer's head. As is to be appreciated, due to the stretchability of thehead guard 610, it can accommodate a range of head sizes and shapes. When thehead guard 610C is removed from the wearer's head, it will return to the shape illustrated byhead guard 610A. -
FIG. 25 is an exploded view of a band-like head guard 650 in accordance with one non-limiting embodiment. Thehead guard 650 has a longitudinal axis “L” and comprises amulti-layered side panel 662. Themulti-layered sidewall 662 comprises aninner fabric layer 654, apadding layer 656, anouter fabric layer 658, andelastic members multi-layered sidewall 662 of the illustrated embodiment is generally frustoconically-shaped with thehead guard 650 is in a relaxed configuration. As is to be appreciated, other embodiments can have other shapes in the relaxed configuration, such as cylindrical or toroidal, for example. - The
inner fabric layer 654 and theouter fabric layer 658 can be manufactured from a stretchable material, as described in more detail below. Thepadding layer 656 is positioned between theinner fabric layer 654 and theouter fabric layer 658. In some embodiments, the surface area of thepadding layer 656 is slightly smaller than the surface area of theouter fabric layer 658. Furthermore, thepaddng layer 656 can also be stretchable, though not necessarily as stretchable as theinner fabric layer 654 and theouter fabric layer 658. Theinner fabric layer 654 and theouter fabric layer 622 can cooperate to define a pocket, with thepadding layer 656 positioned in the pocket. - The
padding layer 656 can be any suitable shape or configuration. In the illustrated example, thepadding layer 656 has atop surface 664, afirst end surface 666, a second end surface (not shown), and a bottom surface (not shown). In the assembled configuration, thetop surface 664 is positioned proximate toelastic member 652 and the bottom surface is positioned proximate to theelastic member 660. Thefirst end surface 660 and the second end surface can be opposed and circumferentially spaced to define agap 668. Thegap 668 can have any suitable shape or size. In some embodiments, thegap 668 is positioned such that it aligns with an aperture through the head guard. In other embodiments, thefirst end surface 666 and thesecond end surface 628 are joined together to form a contiguous ring of padding. - In some embodiments, head guards in accordance with the present disclosure can be integrated, incorporated, coupled to, formed with, or otherwise associated with various forms of headwear. For example, head guards can be built into baseball hats, softball hats, winter hats, cowboy hats, or other types of headwear.
FIGS. 26A , 26B, 27A, and 27B illustrate baseball hats with built-in head guards in accordance with example embodiments. Referring first toFIGS. 26A and 26B , thebaseball hat 700 includes apadding layer 702 that is generally convex-shaped. While thebaseball hat 700 depicted inFIG. 26B does not illustrate an interior fabric layer, some embodiments can include an interior fabric layer. For example, thebaseball hat 700 may be constructed with three layers, as illustrated inFIG. 22 , for example. - The
baseball hat 720 ofFIGS. 27A-27B comprises a plurality of panels 722 that are stitched together to form the hat. As illustrated, each individual panel 722 includes apadding layer 724. In some embodiments, each panel 722 forms an internal pocket that houses thepadding layer 724. While thebaseball hat 720 depicted inFIG. 27B does not illustrate an interior fabric layer, some embodiments can include an interior fabric layer. In some embodiments, the padding layer is discretely incorporated into the baseball hat. In other words, the baseball hat can have the general appearance of a baseball hat that does not include a padding layer. The padding layers 702 and 724 can be any suitable type of material, such as, without limitation, one or more of the materials described above with reference topadding layer 340. As is to be appreciated, a padding layer can be incorporated (discretely or otherwise) into other types of hats, such as, golf hats, visors, cowboy hats, police hats, fireman hats, military hats or head coverings, and so forth. - As illustrated in
FIGS. 28-29 , in some embodiments, a head guard can comprise a non-stick exterior surface. Thehead guard 740 shown inFIG. 28 comprises a multi-layertop panel 743 that is attached to (or integral with) a multi-layerlower panel 742. Each of the multi-layertop panel 743 and the multi-layerlower panel 742 can include a padding layer, as described above. Further, the multi-layertop panel 743 has anexterior surface 744 and the multi-layerlower panel 742 has anexterior surface 746. Theseexterior surfaces FIG. 29 , ahead guard 760 is shown that comprises a multi-layertop panel 765 and amulti-layer side panel 763 that is attached to a multi-layerlower panel 762. Each of themulti-layer panels top panel 765 has anexterior surface 767, themulti-layer side panel 763 has anexterior surface 764 and the multi-layerlower panel 762 has anexterior surface 766. Theseexterior surfaces - The exterior surfaces 744, 746, 764, 766, 767 can have non-stick (or non-slipstick) properties that generally reduces a coefficient of friction of the exterior surface of the head guard. While a variety of friction-reducing treatments or coatings can be used to provide the non-stick properties, in one example embodiment a Polytetrafluoroethylene (PTFE) treatment is used. Example PTFE treatments include the Teflon polymer products from DuPont (Teflon® PTFE fluoropolymer) and Chemfab from Saint Gobain. Beneficially, PTFE also provides repellency against oil- and waterbased stains, dust and dry oil. In some embodiments a topical application of a coating or film is used. In other embodiments, a PTFE fiber, such as a Teflon® PTFE fiber from DePont) can be integrated into the fabric (such as polyester or nylon) material mix. It is noted that in addition to other benefits, the
lower panels - Providing an exterior non-stick surface can be beneficial when the user wears the head guard in combination with a helmet. For example, due to the low coefficient of friction, the helmet will easily slide over top of the head guard when the user is putting on their helmet. Additionally, when the helmet receives an impact, the helmet can rotate relative to the head guard, perhaps only slightly, but thus resulting in less rotational movement for the wearer's head due to the rotational force generated by the impact. It is noted that while head guards 740 and 760 are configured to cover the top of a wearer's head, it is to be appreciated that similar configurations can be used for band-like head guards. As such, a band-like head guard can have non-stick properties and can also include a lower panel similar to those illustrated in
FIG. 28-29 . -
FIGS. 30-33 illustrate winter headgear incorporating head guards in accordance with various embodiments. In some embodiments, the padding layer is discretely incorporated into the winter hat. In other words, the winter hat can have the general appearance to an observer of a winter hat that does not include a padding layer. Referring first toFIG. 30 ,Winter hat 800 is an aviator style hat having insulating properties. Apadding layer 802 is incorporated into the structure of thewinter hat 800. Thepadding layer 802 can be rigid, pliable, or a combination of rigid components and pliable components. Thewinter hat 800 can include chin straps 804 to secure thewinter hat 800 to a wearer. Thewinter hat 800 can include a plurality of layers, such as an inner fur-lined layer, a middle padding layer, and an outer fabric layer. Additional insulating layers can also be used.Winter hat 820 shown inFIG. 31 is another style of winter headgear that incorporates a head guard. The head guard comprises afirst padding layer 822 and asecond padding layer 824. The particular material for thefirst padding layer 822 and thesecond padding layer 824 may differ. For example, a relatively thick padding can be used forfirst padding layer 822 while padding having high insulating properties can be used forsecond padding layer 824 due to its proximity to a wearer's ears.Winter hat 820 has chin straps 826 to allow a user to securely fasten thewinter hat 820 to their head. -
FIG. 32 is yet another embodiment showing awinter hat 830 that includes afirst padding layer 832 and asecond padding layer 834. Thefirst padding layer 832 can be in a convexconfiguration and either be a single unitary piece or a plurality of components that form the generally convexshape. In some embodiments, thefirst padding layer 832 does not form a complete dome, but instead is localized to certain areas, such as the front and the back of the hat, for example. As illustrated, thesecond padding layer 834 can be in theheadband portion 836. The first and second padding layers 832, 834 can be manufactured from the same or different types of materials. For example, thefirst padding layer 832 can be Styrofoam while thesecond padding layer 834 can be an impact gel. Alternatively, both the first and second padding layers 832, 834 can both be impact gel.FIG. 33 shows another embodiment of awinter hat 840 that comprises apadding layer 842. As is to be appreciated, the present disclosure is not limited to any particular type or style of winter hat or winter head gear. -
FIG. 34A depicts another embodiment of awinter hat 850 that incorporates apadding layer 854.FIG. 34B is a cross-sectional view of thewinter hat 850. Thewinter hat 850 can comprise afabric layer 856 that is configured to cover a wearer's head. Athermal layer 858 can have a band-like configuration and be attached to an interior surface of the fabric layer to form apocket 860. Apadding layer 854 is positioned in thepocket 860. In some embodiments, thethermal layer 858 is an extension of thefabric layer 856 that is folded and stitched to create a pocket to house thepadding layer 854. - Referring to
FIGS. 30-34B , the padding layers 802, 822, 824, 832, 834, and 842, 854 can be any suitable type of material, such as, without limitation, one or more of the materials described above with reference topadding layer 340. - In some embodiments, head guards in accordance with the present disclosure can be integrated, incorporated, coupled to, formed with, or otherwise associated with various types of apparel.
FIG. 35 illustrates an example embodiment of ahooded sweatshirt 900 that incorporates a head guard in its hood. Thehooded sweatshirt 900 shown inFIG. 35 is for illustrative purposes only. In fact, the head guard could be incorporated into the hood of any form of apparel, such as a jacket, a pull-over sweatshirt, a windbreaker, a winter coat, or any other article of clothing with a hood. In any event, thehooded sweatshirt 900 has ahood 902 that includes apadding layer 904. Thehood 902 can be constructed using any suitable technique, such as the three layer technique illustrated inFIG. 22 . Thehood 902 can be sized to generally conform closely to the wearer's head. In some embodiments, the padding layer 904comprises a Styrofoam or other semi-rigid core.Drawstrings 906 can be routed through ahem 908 in thehood 902. By drawing thedrawstrings 906 downward, thehood 902 can be positioned in close proximity to the wearer's head. - As shown in
FIG. 36 , in some embodiments, a plurality of tightening or adjustment features can be used. Thehood 920 inFIG. 36 comprises apadding layer 930. A first set ofdrawstrings 922 are positioned within afirst hem 926 of thehood 920 and a second set ofdrawstrings 924 are positioned within asecond hem 928 of thehood 920. By selectively drawing the first and/or second set ofdrawstrings hood 920 can be tightened around the head of a wearer. As is to be appreciated, other forms of tightening features can be utilized, such as hook-and-loop fasteners, elastic members, cord locks, and so forth. -
FIG. 37 illustrates yet another embodiment of ahood 940 incorporating a padded feature. Thehood 940 comprises afirst padding layer 942 and asecond padding layer 944. Thesecond padding layer 944 is positioned so that it is generally proximate the wearer's forehead.Drawstrings 946 can be selectively drawn to tighten thehood 940 around a wearer's head. The padding layers 904, 930, 942, and 944 can be any suitable type of material, such as, without limitation, one or more of the materials described above with reference topadding layer 340. - In some embodiments, head guards in accordance with the system and methods described herein can be worn by an athlete external to a helmet. An example head guard that can be worn on the outside of a helmet is illustrated in
FIG. 38 . Thehead guard 1000 can be compressive, or stretchable, such that it can be placed snugly around anoutside surface 1006 of afootball helmet 1004. In some configurations, the position of thehead guard 1000 can be maintained through the compressive characteristics of thehead guard 1000. In other embodiments, additional techniques can be utilized to attach the head guard to the helmet, such as adhesives, straps, buckles, hook-and-loop fasteners, and so forth. In any event, thehead guard 1000 can comprise apadding layer 1002, similar to the other padding layers described herein. Thehead guard 1000 can comprise aninner surface 1008 that is generally slip-resistant that can aid in maintaining the proper positioning of thehead guard 1000, even during an impact event. Thehead guard 1000 can comprise anouter surface 1010 that is a material that has a relatively low coefficient of friction that can allow the head guard 1000 (and underlying helmet) to generally slide across an object during impact, such as another football player. Example materials forouter surface 1010 include, without limitation, a polyester and nylon combinations include spandex or elastane. Thehead guard 1000 can also compriseports 1012 that are positioned to generally align with thehelmet port 1014 when thehead guard 1000 is placed over thehelmet 1004. Theports 1012 can be configured to generally allow sound to travel through thehead guard 1000 so that the athlete's hearing is not affected when thehead cover 1000 is positioned on thehelmet 1004. As is to be appreciated, the particular design of theports 1012 can vary in various embodiments. For example, in one embodiment theports 1012 can comprise a single large port, while in another embodiment theport 1012 can comprise a series of slots. -
FIGS. 39-40 show example head guards used in combination with various types of sporting helmets.FIG. 39 shows ahead guard 1100 coupled to afootball helmet 1110. Thehead guard 1100 cab be selectively removable from thehelmet 1110 and be manufactured in different sizes to accommodate different helmet sizes. The outer surface of thehead guard 1100 can be clear, a solid color, or a combination of colors. The outer surface can also include numbering, letters, words, graphics, and so forth. Thehead guard 1100 can also comprise one or more padded ridges or other areas of increased padding. In the illustrated embodiment, thehead guard 1100 comprises atop ridge 1102, arear ridge 1104, andside ridges 1106. These ridges can be unitary, or otherwise integral, with thehead guard 1100 and can be manufactured from any suitable materials, such as foam, impact gel, Styrofoam, or any other suitable impact absorbing or dissipating materials. It is to be appreciated, that the head guards disclosed herein can be used or configured to be worn on the outside of a variety of helmet types.FIG. 40 , for example, shows ahead guard 1120 positioned over top of ahockey helmet 1124. Thehead guard 1120 comprisesvents 1122 that can align with vents in thehockey helmet 1124. In some embodiments, thehead guard 1120 can also include padded ridges, or other areas of increased thickness or density. -
FIG. 41 shows an example cross-sectional view of ahead guard 1200 that can be positioned on the outside of a sporting helmet. Thehead guard 1200 comprises three layers, including anouter layer 1202, apadding layer 1204, and aninner layer 1206. In some embodiments, fewer or additional layers can be used. In the illustrated embodiment, thehead guard 1200 also comprisesridges 1208. As discussed above, theinner layer 1206 can have a relatively high coefficient of friction, such that it has a tendency to adhere to or grip the outside surface of an associated helmet. Thepadding layer 1202 can comprise any suitable materials, including the variety of materials described above. Theouter layer 1202 can have a relatively low coefficient of friction as compared to theinner layer 1206. Depending on the associated sporting event, theouter layer 1202 may be in contact with various objects, such as other player's jerseys, helmets, and so forth. With theouter layer 1202 having a relatively low coefficient of friction, during those impact events, thehead guard 1200 can behave similarly to the outer surface 1006 (FIG. 36 ) of the underlying helmet. The head guard 1200 (with or without the ridges 1208) can be used in combination of a wide variety of helmet types, including, without limitation, baseball, hockey, bicycling, and skateboarding, for example. - Head guards in accordance with the presently disclosed embodiments may be manufactured using a variety of manufacturing techniques, such as ultrasonic welding, stitching, gluing, and/or quilting, for example. Stitching can be used to couple an interior fabric layer to an external fabric layer to create a pocket to house the padding layer. In some embodiments, double needle stitching is utilized to attach various components of the head guard. With a double stitching technique, twin needles create parallel double stitching using two needles mounted in a plastic holder. A standard needle shank is added to the plastic holder so it can be inserted in the needle holder on the sewing machine. One needle can be shorter than the other so that a bobbin can catch both stitches. The head guards can be manufactured in different sizes so that they can accommodate both children head sizes and adult head sizes.
- The head guards disclosed herein can be used in a wide variety of endeavors, either as standalone units or in combination with existing protective gear, including both activities involving contact and non-contacting activities. Example applications include, without limitation, mixed martial arts, boxing, paintball, lacrosse, racquetball, water polo, ice skating, roller skating, water skiing, wind surfing, surfing, wrestling, rock climbing, ice hockey, roller hockey, basketball, soccer, wrestling masks, motocross, auto racing, cricket, BMX racing, parkour, and volleyball. Additional applications can include, without limitation, rodeo (for both riders and clowns), track & field events, cross-country running, hang gliding, bobsledding, and luge, for example. Other applications for the head guards described herein include, for example, skiing, snowboarding, skateboarding, rugby, polo, equestrian sports, martial arts, and base jumping. In some embodiments, the head guard may be worn as a component under the athlete's helmet. In some embodiments, the head guard may be incorporated into the athlete's apparel. In some embodiments, the head guard can be worn over top of a sporting helmet. In some embodiments, the head guard can be worn without a helmet.
- When a head guard is worn under a helmet (such as a football helmet, hockey helmet, bicycle helmet, and the like), an impact delivered to the wearer's head may be reduced as compared to receiving the impact when wearing the rigid helmet without a head guard. When tested in general accordance with to the National Operating Committee of Standards for Athletic Equipment (NOCSAE) Documner (ND) 002-11m12, a head guard worn in combination with various types of football helmets can dissipate an impact force applied to the helmet as measured by severity index. For example, a severity index of an impact to a helmet can be higher than the severity index of the same impact delivered to the rigid helmet worn in combination with a head guard. Such impact dissipation can also occur when worn in combination with other helmets, such as lacrosse helmets, hockey helmets, and batting helmets in accordance with ND 041-11m12, ND 030-11m12, and ND 022-10m12, respectively. Such impact dissipation can also occur when worn in combination with other types of helmets, such as ski helmets, for example. As described herein, head guards in accordance with the present disclosure do not necessarily have to be worn in combination with a helmet. For such uses, an impact delivered to the wearer's head while wearing a head guard may be reduced as compared to receiving the impact when not wearing a head guard. Moreover, head guards in accordance with the present disclosure do not necessarily have to be worn with rigid helmets but can be worn in connection with baseball hats or other types of non-rigid hats. For such uses, an impact delivered to the wearer's head may be reduced as compared to receiving the impact when wearing the non-rigid hat without a head guard.
- The particular combination of materials for the various layers of head guards manufactured in accordance with the systems and methods described herein can vary. Below are some non-limiting examples of material combinations. As is to be readily appreciated, other combinations are envisioned and are within the scope of the present disclosure. For some head guards, one or more layers can comprise about 80-90% polyester or Nylon and about 10-20% Spandex or Elastene. In one embodiment, one or more layers can comprise about 86% polyester and about 14% Spandex. One or more layers can also be a mesh-type material for increased breathability and ventilation. The layers of the head guard can have various fabric weights. In some embodiments, the fabric weight of an outer or inner lay can be in the range of about 5 to about 12 ounces, for example.
- In some embodiments, one or more of the fabric layers can comprise about 60% polyester and about 40% cotton. In one embodiment, one or more fabric layers can comprise about 100% cotton. In one embodiment, one or more fabric layers can comprise about 80% polyester and about 20% spandex. In one embodiment, one or more fabric layers can comprise about 90% polyester and about 10% Spandex. In one embodiment, one or more fabric layers can comprise about 86% polyester and about 14% Spandex. In some embodiments, one or more fabric layers can comprise about 100% acrylic. In one embodiment, one or more layers can comprise about 85% acrylic and about 15% nylon.
- In some embodiments, one or more fabric layers can comprise about 100% cotton. In one embodiment, one or more fabric layers can comprise about 80% cotton and about 20% polyester. Furthermore, various head guards can be manufactured from colored materials, dyed particular colors, or manufactured with glow in the dark and/or reflective materials.
- In various embodiments disclosed herein, a single component may be replaced by multiple components and multiple components may be replaced by a single component to perform a given function or functions. Except where such substitution would not be operative, such substitution is within the intended scope of the embodiments. While various embodiments have been described herein, it should be apparent that various modifications, alterations, and adaptations to those embodiments may occur to persons skilled in the art with attainment of at least some of the advantages. The disclosed embodiments are therefore intended to include all such modifications, alterations, and adaptations without departing from the scope of the embodiments as set forth herein.
Claims (22)
1. A protective hat, comprising:
a plurality of triangular multi-layered sidewalls that are sewn to collectively form a dome, wherein the dome defines a circular opening for a head of a wearer, wherein the plurality of triangular multi-layered sidewalls comprises:
a first triangular multi-layered sidewall and a second triangular multi-layered sidewall, wherein a first portion of the first triangular multi-layered sidewall is sewn to a first portion of the second triangular multi-layered sidewall to collectively form at least a portion of the dome, and wherein each of the first and second triangular multi-layered sidewalls comprises:
an inner fabric layer;
an outer fabric layer, wherein the inner fabric layer is attached to the outer fabric layer to define a pocket; and
a side padding layer positioned within the pocket, the side padding layer comprising a rate dependent padding material; and
a brim extending outwardly from the dome.
2. The protective hat of claim 1 , wherein the side padding layer of each of the first and second triangular multi-layered sidewalls is not visible to an observer of the dome.
3. The protective hat of claim 1 , wherein the side padding layer of each of the first and second triangular multi-layered sidewalls is disconnected from each of the inner fabric layer and the outer fabric layer.
4. The protective hat of claim 1 , wherein the side padding layer of the first triangular multi-layered sidewall has a first maximum thickness and the side padding layer of the second triangular multi-layered sidewall has a second maximum thickness.
5. The protective hat of claim 4 , wherein the first maximum thickness is substantially the same as the second maximum thickness.
6. The protective hat of claim 4 , wherein the first maximum thickness is greater than the second maximum thickness.
7. The protective hat of claim 6 , wherein the dome has a front portion and a side portion.
8. The protective hat of claim 7 , wherein the first triangular multi-layered sidewall is positioned within the front portion of the dome.
9. The protective hat of claim 7 , wherein the first triangular multi-layered sidewall is positioned within the side portion of the dome.
10. The protective hat of claim 1 , wherein the dome has a triangular multi-layered sidewall positioned within a front portion of the dome and a triangular multi-layered sidewall positioned within a rear portion of the dome.
11. The protective hat of claim 10 , wherein a thickness of a side padding layer of the triangular multi-layered sidewalls positioned within the front portion of the dome is greater than the thickness of a side padding layer of the triangular multi-layered sidewall positioned within the rear portion of the dome.
12. The protective hat of claim 1 , wherein the protective hat is a baseball-style hat.
13. A protective hat, comprising:
a dome providing an opening to accept a head of a wearer, the dome comprising a plurality of multi-layered sidewalls, wherein each of the plurality of multi-layered sidewalls comprises:
an inner fabric layer and an outer fabric layer, the inner fabric layer and the outer fabric layer cooperating to define a pocket; and
a side padding layer positioned within the pocket, the side padding layer comprising a rate dependent material; and
a brim extending outwardly from the dome.
14. The protective hat of claim 13 , wherein the side padding layer is disconnected from each of the inner fabric layer and the outer fabric layer.
15. The protective hat of claim 13 , wherein one or more of the multi-layered sidewalls is triangular.
16. The protective hat of claim 15 , wherein each of the multi-layered sidewalls is triangular.
17. The protective hat of claim 16 , wherein the plurality of multi-layered sidewalls comprises a first multi-layered sidewall and a second multi-layered sidewall, wherein the first multi-layered sidewall is positioned within a front portion of the dome and the second multi-layered sidewall is positioned within a rear portion of the dome, wherein the bill extends from the front portion of the dome.
18. The protective hat of claim 17 , wherein the side padding layer of the first multi-layered sidewall has a first maximum thickness and the side padding layer of the second multi-layered sidewall has a second maximum thickness.
19. The protective hat of claim 18 , wherein the first maximum thickness is greater than the second maximum thickness.
20. A baseball-style hat, comprising:
a plurality of triangular multi-layered sidewalls that are sewn to collectively form a dome, wherein the dome defines a circular opening for a head of a wearer, wherein the plurality of triangular multi-layered sidewalls comprises a first triangular multi-layered sidewall and a second triangular multi-layered sidewall, wherein a first portion of the first triangular multi-layered sidewall is sewn to a first portion of the second triangular multi-layered sidewall to collectively form at least a portion of the dome, and wherein each of the first and second triangular multi-layered sidewalls comprises:
an inner fabric layer;
an outer fabric layer, wherein the inner fabric layer is attached to the outer fabric layer to define a pocket; and
a side padding layer positioned within the pocket, the side padding layer comprising a rate dependent padding material; and
a brim extending outwardly from the dome.
wherein the first triangular multi-layered sidewall is positioned within a front portion of the dome and the second triangular multi-layered sidewall is positioned within a rear portion of the dome, wherein the bill extends from the front portion of the dome, wherein the side padding layer of the first triangular multi-layered sidewall has a first maximum thickness and the side padding layer of the second triangular multi-layered sidewall has a second maximum thickness.
21. The baseball-style hat of claim 20 , wherein the first maximum thickness is greater than the second maximum thickness.
22. The baseball-style hat of claim 21 , wherein the side padding layer is vented and the inner fabric layer and the outer fabric layer are each configured to provide moisture wicking properties.
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- 2013-07-24 EP EP13823028.9A patent/EP2877049A4/en not_active Withdrawn
- 2013-07-24 EP EP17177632.1A patent/EP3262962A1/en not_active Withdrawn
- 2013-07-24 WO PCT/US2013/051799 patent/WO2014018613A1/en active Application Filing
- 2013-11-11 US US14/076,615 patent/US8997265B2/en active Active
-
2014
- 2014-01-15 US US14/155,736 patent/US20140130240A1/en active Pending
- 2014-01-22 US US14/160,981 patent/US20140143931A1/en not_active Abandoned
- 2014-01-22 US US14/161,088 patent/US20140143938A1/en not_active Abandoned
- 2014-01-22 US US14/161,100 patent/US20140143939A1/en not_active Abandoned
- 2014-02-13 US US14/179,797 patent/US8763166B1/en active Active
- 2014-10-10 US US14/511,545 patent/US20150020295A1/en not_active Abandoned
-
2017
- 2017-04-28 US US15/581,071 patent/US20170224030A1/en not_active Abandoned
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210120901A1 (en) * | 2016-09-01 | 2021-04-29 | Adrienne Yeung | Conformal protective head wear |
US11717043B2 (en) * | 2016-09-01 | 2023-08-08 | Adrienne Yeung | Conformal protective head wear |
US11583023B2 (en) | 2019-11-14 | 2023-02-21 | Milwaukee Electric Tool Corporation | Hard hat attachment system and safety equipment |
US12029270B2 (en) | 2019-11-14 | 2024-07-09 | Milwaukee Electric Tool Corporation | Hard hat attachment system and saftey equipment |
USD956359S1 (en) | 2020-01-07 | 2022-06-28 | Xenith, Llc | Protective headgear |
USD974663S1 (en) | 2020-10-05 | 2023-01-03 | Milwaukee Electric Tool Corporation | Hard hat |
USD1036784S1 (en) | 2020-10-05 | 2024-07-23 | Milwaukee Electric Tool Corporation | Hard hat |
Also Published As
Publication number | Publication date |
---|---|
US20140143931A1 (en) | 2014-05-29 |
US8613114B1 (en) | 2013-12-24 |
US8997265B2 (en) | 2015-04-07 |
EP2877049A1 (en) | 2015-06-03 |
US20170224030A1 (en) | 2017-08-10 |
US20140143938A1 (en) | 2014-05-29 |
US8763166B1 (en) | 2014-07-01 |
EP2877049A4 (en) | 2016-12-28 |
US20140143939A1 (en) | 2014-05-29 |
US20140130240A1 (en) | 2014-05-15 |
US20140157494A1 (en) | 2014-06-12 |
US20140059746A1 (en) | 2014-03-06 |
WO2014018613A1 (en) | 2014-01-30 |
EP3262962A1 (en) | 2018-01-03 |
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Owner name: 2ND SKULL, INC., PENNSYLVANIA Free format text: CONVERSION;ASSIGNOR:2ND SKULL, LLC;REEL/FRAME:041257/0506 Effective date: 20161221 |
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