Patent Application
20140007330
The present invention relates to protective athletic equipment, and in particular, upper body protective athletic equipment.
Protective athletic equipment, and in particular chest protectors, generally seek a balance between protection and freedom of movement for the wearer. For example, goaltender chest protectors are generally constructed to protect against high velocity hockey puck impacts, while also allowing rapid arm movement to intercept elevated shots and to allow control of the goalie stick during play. Though commonly referred to as chest protectors, these articles of protective equipment typically include protection for the wearer's abdomen, shoulders and arms, in addition to the wearer's chest.
Many existing chest protectors offer a compromise between protection and freedom of movement. In the elbow region, for example, many existing chest protectors include an oversized rectangular cuff having a fold-line that mirrors the natural bend in the elbow. Sometimes referred to as an arm hinge, the rectangular cuff typically includes impact resistant foam and upper and lower adjustable straps that extend around the back of the wearer's elbow. While providing satisfactory protection, the rectangular cuff can inhibit flexion of the arm, and can move out of position during play. For example, the rectangular cuff can slow elevated movement of the glove hand during catching motions, and can ride up on a wearer's bicep during play, leaving the inner elbow exposed to possible impacts with a puck or another player's stick.
Accordingly, there remains room for improvement to provide a chest protector having satisfactory protection and freedom of movement in the elbow region, and which facilitates movement throughout a range of arm motions while also remaining in position over the wearer's elbow.
An appendage protector, optionally for use in connection with an upper body protector, is provided. The appendage protector can be in the form of an arm protector for use with a chest protector.
In one embodiment, the arm protector can include the arm hinge including a forward-facing floater pad, a medial extension, and a lateral extension. The medial and lateral extensions are slidably coupled to the upper and/or lower arm protector portions to guide forward movement of the floater pad during rotation of the lower arm protector portion toward the upper arm protector portion, and to guide rearward movement of the floater pad during rotation of the lower arm protector portion away from the upper arm protector portion.
In another embodiment, the upper and lower arm protector portions are pivotably coupled to each other about respective medial and lateral pivot elements. The pivot elements extend into respective channels in the medial and lateral extensions, and include an oversized head portion to maintain the pivot elements therein. The respective channels are linear in this embodiment, extending generally along an axis from the tip of the elbow toward the crook of the elbow, but can be nonlinear or curved in other embodiments.
In yet another embodiment, the protective arm hinge includes a forward-facing floater pad defining first and second vertically spaced-apart fold lines. The floater pad additionally includes a first elastic strap extending across the lower arm protector portion and a second elastic strap extending across the upper arm protector portion to bias the floater pad over the gap between the upper and lower arm protector portions. The floater pad, the medial extension, and the lateral extension can include a substantially rigid interior plate sandwiched between outer protective foam layers.
In still another embodiment, the medial and lateral pivot elements, which can be in the form of pins, extend through overlapping through-holes in the bicep cap and the forearm cap to provide a hinged connection between the upper arm protector portion and the lower arm protector portion. The upper arm protector portion includes a substantially rigid bicep cap and a bicep-contacting layer extending across spaced-apart portions of the bicep cap, thereby defining an air gap between the padding layer and the bicep cap. The lower arm protector portion includes a substantially rigid forearm cap and a forearm-contacting layer extending across spaced-apart portions of the forearm cap, thereby defining an air gap between the padding layer and the forearm cap. The respective air gaps facilitate the distribution of an impact across a substantial portion of the forearm-contacting padding layer and/or the bicep-contacting padding layer.
The embodiments herein provide an improved upper body protector having increased mobility in the elbow region with enhanced protection against impacts to the forearm and bicep regions. Where included, the upper arm protector portion, the lower arm protector portion, and the protective arm hinge form an integrated system allowing fluid movement of the wearer's arm without comprising comfort or protection, and are particularly well adapted for use in ice hockey, roller hockey, lacrosse, and other sports or activities.
These and other advantages and features of the invention will be more fully understood and appreciated by reference to the description of the current embodiments and the drawings.
The current embodiments relate to an arm protector used in conjunction with a chest protector, for example, a goaltender chest protector, to provide improved arm protection. As described fully below, the arm protector provides an integrated system of protective arm padding allowing fluid movement of the wearer's arm with enhanced protection in the elbow region, the forearm region, and the bicep region. Although described in connection with an arm protector, the present protective gear could be used with virtually any appendage. Moreover, although described in connection with sporting goods, such as those used in connection with ice hockey, roller hockey, lacrosse, and other sports, the protective gear herein can be used in connection with law enforcement, military, and occupational gear as well.
A chest protector including the arm protectors of the current embodiment is generally shown in
As noted above, the chest protector portion 10 additionally includes left and right arm protectors 14, 16. Although shown as being joined to the torso protector portion 12 in
Referring now to
Similar to the upper arm portion 28, the lower arm portion 30 can include a substantially rigid forearm cap 48 and a forearm-contacting padding 50 underlying the forearm cap 48. The forearm cap 48 arm padding 50 can be substantially similar in construction and function as the bicep caps 36, 38 and padding 40, and therefore will not be described in detail here. Suffice it to say that the cap can define an inverted u-shaped cross-section, having a central portion 42 and lateral and medial side portions 44, 46, with forearm-contacting padding 50 stitched or otherwise coupled to the lateral and medial side portions of the forearm cap, leaving a gap 47 between the central portion of the forearm cap 42 and the forearm-contacting padding 50, to provide the above noted “trampoline effect,” that is, dispersing an impact on the forearm cap 48 across a substantial portion of the forearm-contacting padding 50, rather than transferring the impact force to a localized region of the forearm-contacting padding 50. In addition, the forearm-contacting padding 50 is dimensioned to extend around, and conform to, the wearer's forearm as generally depicted in
To facilitate articulation of the lower arm portion 30 relative to the upper arm portion 28, the forearm cap 48 includes through-holes in alignment with through-holes in the lower bicep cap 38. Each through-hole extends through medial or lateral portions of a corresponding cap for receipt of respective medial and lateral pivot elements therein. Optionally, in a similar fashion, the upper bicep cap 36 and the lower bicep cap 38 include through-holes in alignment with each other for receipt of pivot elements 39, 41 therein. In use, as the wearer's arm flexes, the forearm cap 48 rotates toward to the lower bicep cap 38, decreasing the size of the generally V-shaped gap or generally triangular space 100 between the forearm cap 48 and the lower bicep cap 38. As the wearer's arm extends, the forearm cap 48 rotates away from the bicep cap 38, increasing the gap or space 100 (
To provide protection to the wearer's elbow region, the arm hinge 32 overlies the gap or space 100 between the forearm cap 48 and the lower bicep cap 38. In particular, the arm hinge 32 includes a forward-facing floater pad 58, a medial extension 60, and a lateral extension 62. Although the floater pad 58 is described herein as being “forward facing,” it is to be understood that this generally can mean that the floater pad 58 faces forward when the arm of a user is positioned at their side, with the bend of the elbow and palm of the hand facing in a forward direction, away from the front of a user's body. In some postures, however, the floater pad 58 does not appear to be “forward facing” away from the user's body, but is directed toward the torso of the wearer. This is because in a typical goalie stance, the wearer places their arms in a generally “V” shaped configuration extending outwardly, with the elbows pointed away from the torso to present as large an obstacle as possible within the goal.
Further, the medial extension 60 and lateral extension 62 refers to the position of the extensions relative to the arm when a user has their arm placed immediately adjacent the side of their body, generally with the bend of the elbow facing forward of the body as shown in the figures. The medial extension 60 and lateral extension 62 in the figures appear to be facing forward and rearward relative to the torso of the body in
As shown in
The floater pad 58 can be formed of any material adapted to disperse an impact over a larger area. Optionally, the floater pad 58 is constructed so that it is generally resilient and tending to extend to its extended mode EM (
As noted above, the arm hinge 32 includes a medial extension 60 and a lateral extension 62. Optionally, each extension is joined to the floater pad 58 along a vertical fold line, such that the medial and lateral extensions 60, 62 fold rearwardly to cover the medial and lateral portions of the wearer's elbow. Alternatively, the floater pad and extensions can be joined with one another along a seam or attached with a flexible material or otherwise joined with one another, in which case they are not folded relative to one another.
Further, the lateral and medial extensions 60, 62 can be generally configured to conceal or cover the generally triangular shaped gap or space between the bicep and forearm of a wearer and, more particularly, the lower bicep cap 38 and the forearm cap 48. As shown in
Optionally, each extension 60, 62 can include an elongate slot, recess or channel 72 to receive a pivot element or guide element, such as a guide pin 74 therein. The elongate channel 72 is linear in the current embodiment, but can be curved or arcuate, depending on the defined movement of the lateral and medial extensions. As shown in
Again referring to
As noted above, the arm hinge 32 includes a bridge 76 joined to the floater pad 58 and to the medial and lateral extensions 60, 62. The bridge 76 operates to strengthen the coupling between the floater pad 58 and the medial and lateral extensions 60, 62, while also optionally reinforcing the elongated channel 72. In the present embodiment, the bridge 76 is substantially rigid and generally U-shaped. For example, the bridge is formed from high density polyethylene in the present embodiment, but can be formed of other materials as desired. In addition, the generally U-shaped bridge 76 includes a forward facing portion 57, a medial portion 61, and a lateral portion 63 overlying the floater pad 58, the medial extension 60, and the lateral extension 62, respectively. As optionally shown in
The channel guide pins 74 are optionally an extension of the lateral and medial pivot pins that couple the lower bicep cap 38 to the forearm cap 48. In other embodiments, however, the channel guide pins 74 can be different from the lateral and medial pivot pins, and can include posts integrally molded with the lower bicep cap 38, the forearm cap 40, and/or the elbow cap 34, or other features of the arm hinge. As perhaps best shown in
Referring now to
More particularly, the elbow cap 34 includes transverse slots 84, 86 and a retaining webbing 90 for coupling the elbow cap 34 to the bicep-contacting padding 40 and the forearm-contacting padding 50. The transverse slots 84, 86 are sized to receive nylon lacing 88 therethrough, the nylon lacing 88 extending through eyelets in the bicep-contacting padding 40. The retaining webbing 90 extends longitudinally along the exterior of the elbow cap 34, having one or more loop openings for receipt of a corresponding strap therethrough. As shown in
As also shown in
The arm hinge 32 and the elbow cap 34 therefore cooperate to provide up to and including 360 degrees of protection to the wearer's elbow, while the forearm cap 48 and the bicep caps 36, 38 provide impact protection to predominantly the forward-facing portions of the wearer's lower and upper arm. In use, the elastic straps 68, 70 urge the floater pad 58 in the open position as shown in
Directional terms, such as “vertical,” “horizontal,” “top,” “bottom,” “upper,” “lower,” “inner,” “inwardly,” “outer” and “outwardly,” are used to assist in describing the invention based on the orientation of the embodiments shown in the illustrations. The use of directional terms should not be interpreted to limit the invention to any specific orientation(s).
The above description is that of current embodiments of the invention. Various alterations and changes can be made without departing from the spirit and broader aspects of the invention as defined in the appended claims, which are to be interpreted in accordance with the principles of patent law including the doctrine of equivalents. This disclosure is presented for illustrative purposes and should not be interpreted as an exhaustive description of all embodiments of the invention or to limit the scope of the claims to the specific elements illustrated or described in connection with these embodiments. For example, and without limitation, any individual element(s) of the described invention may be replaced by alternative elements that provide substantially similar functionality or otherwise provide adequate operation. This includes, for example, presently known alternative elements, such as those that might be currently known to one skilled in the art, and alternative elements that may be developed in the future, such as those that one skilled in the art might, upon development, recognize as an alternative. Further, the disclosed embodiments include a plurality of features that are described in concert and that might cooperatively provide a collection of benefits. The present invention is not limited to only those embodiments that include all of these features or that provide all of the stated benefits, except to the extent otherwise expressly set forth in the issued claims. Any reference to claim elements in the singular, for example, using the articles “a,” “an,” “the” or “said,” is not to be construed as limiting the element to the singular. Any reference to claim elements as “at least one of X, Y and Z” is meant to include any one of X, Y or Z individually, and any combination of X, Y and Z, for example, X, Y, Z; X, Y; X, Z; and Y, Z.
| Number | Date | Country | |
|---|---|---|---|
| 61668494 | Jul 2012 | US |
