BALL CAP SHIELD
A shield adapted for use with a baseball cap or caps used in other sports is disclosed to protect a pitcher or fielder from a batted or thrown baseball or softball. A panel is shaped to conform with a front side of a ball cap and is secured with straps or other means on the outer side of the ball cap or, alternatively, on the inner side of the ball cap. The shield is formed of a sheet or panel of impact absorbing plastic that protects the user from trauma in the event of a collision with a traveling ball or other object.
This divisional is based on U.S. Ser. No. 14/062,785, filed on Oct. 24, 2013 which is a divisional based on U.S. Ser. No. 13/451,943, filed on Apr. 20, 2012, which is a continuation based on U.S. Ser. No. 10/948,057, filed Sep. 23, 2004, which claims priority to U.S. Ser. No. 60/506,447, filed Sep. 26, 2003, incorporated by reference in their entirety.
FIELD OF THE INVENTIONThe present invention relates generally to protective headgear devices, and more particularly to a shield for a ball cap to protect the wearer's head.
BACKGROUND OF THE INVENTIONBaseball and softball are activities that are enjoyed by millions of Americans every year. From little league to recreational softball, and collegiate to semiprofessional and professional leagues, baseball has earned the nickname of our national pastime. The game is played with a ball that is pitched to a batter who attempts to hit the ball and run around three bases before reaching the starting place, home plate. Fielders attempt to catch the ball before it hits the ground, or advance the ball to the base that a runner is approaching. Fielders patrolling the bases can get the runner “out” if they tag the runner in some cases, or tag the base prior to the runner reaching the base in other cases. The many rules of baseball are complicated and the details of the rules of play are beyond the scope of the present invention, but some rules discussed below are pertinent to the present discussion.
A baseball is formed of several layers, or wrappings encased in a two-piece leather cover. The heart of the ball is a composite cork/rubber center surrounded by two layers of rubber, one red, the other black. The first wrap around the core is a four-ply gray wool winding. The second wrap is a three-ply white wool winding. The third wrap is a three-ply gray wool winding. The fourth and final wrap is a fine cotton string forming a finish winding. The windings are done on machines and each ball is measured and weighed after each winding. Each half of the leather cover is alum tanned to give it the white color, and cut in a
A finished baseball weighs five ounces and has a coefficient of restitution of approximately 0.503 and a compression deflection at 500 psi of 0.363 inches. The many tight windings of a baseball's interior gives the ball a hardness that is necessary to generate the four hundred foot home runs that major league hitters are capable of. The velocity of a pitched baseball reaches speeds in the professional leagues of up to one hundred miles per hour, or one hundred forty feet per second. Balls struck by a bat can exceed this velocity twenty percent or more, resulting in a batted ball velocity of up to one hundred and twenty miles per hour, or approximately one hundred sixty five feet per second. At five ounces, a ball traveling one hundred sixty five feet per second has a potentially lethal momentum if it should strike a player in the head. The pitcher, who stands a mere sixty feet six inches from the batter, is at most risk. A ball traveling one hundred sixty five feet per second will reach the pitcher in just over one third of a second. Even professional athletes with highly advanced motor functions have difficulty reacting flawlessly under these conditions, and an error can result in severe injury to the head and face.
Traditional baseball and softball uniforms include a cloth cap with a bill on the front and a logo on the forward-facing top portion. While batters wear protective helmets to protect them against pitched balls, there is no protective gear used to safeguard the pitcher from batted balls that can reach speeds greater than pitched balls. Moreover, the motion that a pitcher undergoes in delivering a ball at the velocities needed to be successful often leave the pitcher off balance or turned slightly away from the batter, further inhibiting the pitcher's ability to react quickly to a ball hit by the batter toward the pitcher's head. In addition, most pitchers during delivery of the pitched ball lean their head forward in a downward facing direction exposing the forehead and scalp to a direct impact from a batted ball. This has led to serious injury to pitchers who were unable to avoid a batted ball hit directly back toward the pitcher's head. The prior art lacks a simple, unobtrusive protective element that can be worn with a traditional ball cap and can protect a pitcher or other fielder from being struck in the head with a batted or thrown baseball or softball.
SUMMARY OF THE INVENTIONA protective ball cap shield is characterized by a curved protective overlay for a ball cap that secures to the frontal portion of the cap and provides protection from oncoming batted balls. In a first embodiment, the shield is made of plastic and conforms with the contour of the frontal portion of the ball cap above the bill, with rearwardly extending flaps that extend partially around the ball cap. The flaps include mountings for securing an adjustable strap that tightens around the rear portion of the cap and wearer's head to secure the shield in place. A liner of foam or other energy absorbing material can be included on the lower inner surface of the shield. In addition, the shield can be matched in color to the ball cap and include a logo similar to the logo on the cap to simulate the front of the cap and render the shield substantially undetectable from a distance. In a second embodiment, the shield can be disposed inside the cap at the forward portion behind the logo, hidden from view. A hook and loop securing system, such as VELCRO®, may be used to anchor the shield inside the cap in the proper position, and a liner of foam or other energy absorbing material can be included on the surface of the shield adjacent the wearer's head. In a third embodiment, the shield can be sewn into a forward location of the ball cap between two layers of material forming the ball cap. In yet another embodiment, an optional eye guard is included.
While the disclosure describes the invention with respect to baseball caps, the invention is not limited to this exemplary application and is equally applicable to caps used in other sports.
The straps 130, 160 may be elastic or non-elastic, and may also be secured to the shield 10 by alternative modes such as rivets, adhesives, or hooks. In an alternative embodiment, the flaps 40 of the shield 10 are resiliently biased inwardly toward the ball cap's interior such that they grip the wearer's head through the ball cap 20 without additional straps or securing means. The resiliency of the flaps provides for easy doffing and removal, where the wearer spreads the flaps apart before placing the shield 10 on the ball cap 20, and the flaps' 40 resilient shape compresses against the sides of the ball cap 20 and secures the shield 10 to the cap 20 and/or the user's head.
The shield 10 is preferably formed of a dense polymer with impact absorbing capability such as polypropylene, polystyrene, or suitable thermoplastic that can be formed into curved configuration to conform with the ball cap's exterior surface and retains a shape memory to maintain the desired shape. The curved configuration can include some abrupt surface changes to provide a dynamic appearance, such as that shown in
The interior or concave surface 180 of the shield 10 may be supplied with padding 190 to further absorb any impact and improve comfort. And, the interior surface 180 may be equipped with patches or strips of hook and loop fastener material 190 that cooperates with complimentary patches 200 or strips located on the exterior of the ball cap to releasably secure the shield 10 to the ball cap's exterior. Moreover, the hook and loop patches can replace the straps 130,160 or resilient flaps 40 discussed above, or used in combination with the straps and/or flaps to provide a secure coupling of the shield 10 and cap 20.
The shield 10 may include, in an alternative embodiment, a forwardly projecting bill cover 210 (
A second embodiment of the present invention is depicted in
The shield of the present invention may also be incorporated directly into the ball cap by adding a second layer 240 of material to the ball cap 20, and then sandwiching the shield 10a between the ball cap original layer and the added second layer 240 of material. As shown in
In yet another embodiment of the invention shown in
In
In
Still another alternative to the present invention is the incorporation of an eyeguard 400 to the shield 10 that extends downward from the shield to protect the wearer's eyes as shown in
From the foregoing description of the exemplary embodiment of the present invention, one of ordinary skill in the art will readily discover alternative embodiments within the scope of the present invention. Accordingly, the invention is not limited to the embodiments discussed, but rather determined by the claims appended hereto.
Claims
1. A protective ball cap shield and ball cap combination, comprising:
- a ball cap having a semi-spherical body portion defining an interior space, and a bill extending forwardly from a lower edge of the semi-spherical body portion;
- a shield positioned in the interior space of the ball cap, the shield comprising:
- a curved front plate having an outer surface adjacent the ball cap and an inner surface, the front plate including a layer of foam on the inner surface; and
- first and second side plates each having an outer surface adjacent the ball cap and an inner surface, the first and second side plates flexibly connected to ends of the front plate, and the first and second side plates including a layer of foam on the inner surface.
Type: Application
Filed: Jun 5, 2017
Publication Date: Oct 26, 2017
Inventor: Charles Shen (Playa Del Rey, CA)
Application Number: 15/614,430