The invention relates generally to protective athletic equipment and, more particularly, to protective caps of protective athletic garments such as shoulder pads, elbow pads, and leg pads.
Shoulder pads are worn by players of contact sports, such as hockey, lacrosse and football, for upper body protection. The shoulder pads typically comprise front and back portions for respectively protecting front and back regions of a player's thorax and left and right shoulder protectors for respectively protecting the player's left and right shoulders.
Each shoulder protector usually comprises a protective cap, referred to as a “shoulder cap”, which includes a shell of rigid material (e.g., polycarbonate or other rigid plastic) for protecting at least part of the player's shoulder. While the shell's rigidity can improve protection of the player's shoulder, it can often restrict or otherwise adversely affect freedom of movement of the player's shoulder. For instance, the shell of the shoulder cap normally overlies an acromioclavicular joint region of the player's shoulder and its rigidity can impede movement at this joint region as the player's moves his/her arm.
Similar issues can be encountered with protective caps of various other types of protective athletic garments, such as leg pads and elbow pads, worn by individuals involved in athletic activities to protect their body.
For these and other reasons, there is a need for improvements in protective caps of protective athletic garments.
According to an aspect of the invention, there is provided a protective athletic garment wearable by a user. The protective athletic garment comprises a protective cap for protecting a body part of the user. The protective cap comprises a shell for overlying the user's body part. The shell comprises a first shell member and a second shell member. The protective cap comprises a liner mounted under the shell for being disposed between the shell and the user's body part. The protective cap also comprises a link interconnecting the first shell member and the second shell member to hold the first shell member and the second shell member together. The link extends along at least part of a periphery of the first shell member and at least part of a periphery of the second shell member such that the first shell member and the second shell member are movable relative to one another in response to movement of the user's body part.
According to another aspect of the invention, there is provided a protective athletic garment wearable by a user. The protective athletic garment comprises a protective cap for protecting a body part of the user. The protective cap comprises a shell for overlying the user's body part. The shell comprises a first shell member and a second shell member. The protective cap comprises a liner mounted under the shell for being disposed between the shell and the user's body part. The protective cap also comprises a link interconnecting the first shell member and the second shell member to hold the first shell member and the second shell member together. The link extends along at least part of a periphery of the first shell member and at least part of a periphery of the second shell member such that the first shell member and the second shell member are movable relative to one another in response to movement of the user's body part. The shell and the liner are connected to one another through the link.
According to another aspect of the invention, there is provided a protective athletic garment wearable by a user. The protective athletic garment comprises a protective cap for protecting a body part of the user. The protective cap comprises a shell for overlying the user's body part. The shell comprises a first shell member and a second shell member. The protective cap comprises a liner mounted under the shell for being disposed between the shell and the user's body part. The protective cap also comprises a braiding interconnecting the first shell member and the second shell member to hold the first shell member and the second shell member together. The braiding extends along at least part of a periphery of the first shell member and at least part of a periphery of the second shell member such that the first shell member and the second shell member are movable relative to one another in response to movement of the user's body part.
These and other aspects of the invention will now become apparent to those of ordinary skill in the art upon review of the following description of embodiments of the invention in conjunction with the accompanying drawings.
A detailed description of embodiments of the invention is provided below, by way of example only, with reference to the accompanying drawings, in which:
It is to be expressly understood that the description and drawings are only for the purpose of illustrating certain embodiments of the invention and are an aid for understanding. They are not intended to be a definition of the limits of the invention.
The shoulder pads 10 protect various regions of an upper body of the player. As shown in
The shoulder pads 10 comprise a front portion 30, a back portion 32, left and right shoulder arch portions 341, 342, and left and right shoulder protectors 381, 382. A front-back direction, a left-right direction, and a top-bottom direction of the shoulder pads 10 are respectively parallel to the front-back axis FBA, the left-right axis LRA, and the vertical axis VA of the upper body of the player. The front portion 30, the back portion 32, and the left and right shoulder arch portions 341, 342 define a neck opening 39 for receiving a neck of the player. In this embodiment, the shoulder pads 10 also comprise left and right arm protectors 211, 212 and left and right lower straps 441, 442.
The left and right shoulder protectors 381, 382 comprise protective caps 401, 402, which can be referred to as “shoulder caps”. As further discussed later, the shoulder caps 401, 402 are configured to facilitate movement of the left and right shoulders 201, 202 of the player when the player moves his/her left and right arms 241, 242.
The front portion 30 is configured to cover at least part of the front side FS of the thorax 12 of the player. In this embodiment, the front portion 30, which can also be referred to as a front “panel”, comprises left and right pectoral portions 421, 422 for covering the left and right pectoral regions LPR, RPR of the player and a sternum portion 46 for covering the sternum region SR of the player. The front portion 30 comprises a top edge 25 delimiting the neck opening 39.
In this embodiment, the front portion 30 comprises protective padding 48 disposed between an inner liner 51 and an outer covering 55. The protective padding 48 provides padded protection to the left and right pectoral regions LPR, RPR and the sternum region SR of the player. The protective padding 48 may comprise any suitable shock-absorbing material. For instance, in some examples of implementation, the protective padding 48 may comprise foam, such as ethylene vinyl acetate (EVA) foam, expanded polypropylene (EPP) foam, expanded polyethylene (EPE) foam (e.g., low-density polyethylene (LDPE) foam), vinyl nitrile (VN) foam, or any other suitable foam, and/or may comprise shock-absorbing material other than foam (e.g., a gel in the sternum portion 46 for providing added protection to the sternum region SR of the player).
The inner liner 51 faces the thorax 12 of the player and comprises fabric. For instance, in some examples of implementation, the fabric of the inner liner 51 may comprise a woven fabric, a nonwoven fabric, synthetic microfibers, a synthetic woven knit, a polyurethane laminate, a mesh, or any other suitable fabric. The outer covering 55 faces away from the thorax 12 of the player and may comprise any suitable material. For instance, in some examples of implementation, the outer covering 55 may comprise a shell of rigid material (e.g., one or more shell pieces of polycarbonate or other rigid polymeric material) and/or flexible non-foam polymeric material (e.g., polyurethane).
The front portion 30 may be implemented in various other ways in other embodiments. For example, in other embodiments, the front portion 30 may have various other shapes, comprise various other components, and/or be made of various other materials.
The back portion 32 is configured to cover at least part of the back side BS of the thorax 12 of the player. In this embodiment, the back portion 32, which can also be referred to as a back “panel”, comprises a spinal portion 73 for covering the thoracic spinal region TSR of the player 14, left and right trapezius portions 741, 742 for covering the left and right trapezius regions LTR, RTR of the player, and left and right latissimus dorsi portions 761, 762 for covering the left and right latissimus dorsi regions LLR, RLR of the player. The back portion 32 comprises a top edge 78 delimiting the neck opening 39.
In this embodiment, the back portion 32 comprises protective padding 82 disposed between an inner liner 85 and an outer covering 86. The protective padding 82 provides padded protection to the thoracic spinal region SR, the left and right trapezius regions LTR, RTR, and left and right latissimus dorsi regions LLR, RLR of the player. The inner liner 85 faces the thorax 12 of the player, while the outer covering 86 faces away from the thorax 12 of the player. In this example of implementation, these components of the back portion 32 are similar in construction to the protective padding 48, the inner liner 51, and the outer covering 55 of the front portion 30.
The back portion 32 may be implemented in various other ways in other embodiments. For example, in other embodiments, the back portion 32 may have various other shapes, comprise various other components, and/or be made of various other materials.
The left and right shoulder arch portions 341, 342 are configured to respectively arch over the left and right shoulders 201, 202 of the player and interconnect the front portion 30 and the back portion 32. Each shoulder arch portion 34x comprises a clavicle portion 53 and a scapular portion 84 for respectively overlying the clavicle region CR and the scapular region BR of the shoulder 20x over which it arches.
In this embodiment, the shoulder arch portion 34x comprises protective padding 60 disposed between an inner liner 62 and an outer covering 63. The protective padding 60 provides padded protection to the clavicle region CR and the scapular region BR of the shoulder 20x. The inner liner 62 faces the shoulder 20x, while the outer covering 63 faces away from the shoulder 20x. In this example of implementation, these components of the shoulder arch portion 34x are similar in construction to the protective padding 48, the inner liner 51, and the outer covering 55 of the front portion 30.
The left and right shoulder arch portions 341, 342 may be implemented in various other ways in other embodiments. For example, in other embodiments, each of the left and right shoulder arch portions 341, 342 may have various other shapes, comprise various other components, and/or be made of various other materials.
The left and right shoulder protectors 381, 382, which comprise the shoulder caps 401, 402, are configured to respectively cover at least part of the left and right shoulders 201, 202 of the player. In this embodiment, each of the shoulder caps 401, 402 comprises an acromioclavicular joint portion 41 and a deltoid portion 43 for respectively covering at least part of the acromioclavicular joint region ACR and the deltoid region DR of the shoulder it protects.
Each of the left and right shoulder protectors 381, 382 is connected to at least one of the front portion 30, the back portion 32, and a given one of the left and right shoulder arch portions 341, 342. In this embodiment, each shoulder cap 40x is connected to the shoulder arch portion 34x arching over the shoulder 20x that it protects. Also, in this embodiment, the shoulder cap 40x is connected to the arm protector 21x which is on the arm 24x extending from the shoulder 20x it protects. The shoulder cap 40x may be directly connected (e.g., sewed) to the shoulder arch portion 34x and/or the arm protector 21x or may be indirectly connected (e.g., via one or more straps sewed) to the shoulder arch portion 34x and/or the arm protector 21x. In this example, the shoulder cap 40x is sewed to the shoulder arch portion 34x and is connected via a strap to the arm protector 21x.
The left and right arm protectors 211, 212 are configured to cover at least part of the left and right arms 241, 242 of the player. Each arm protector 21x comprises an outer arm portion 27 for overlying an outer region of the arm 24x it protects and a strap 28 for retaining itself on the arm 24x.
In this embodiment, the arm protector 21x comprises protective padding 57 disposed between an inner liner 72 and an outer covering 79. The protective padding 57 provides padded protection to the outer region of the arm 24x. The inner liner 72 faces the arm 24x, while the outer covering 63 faces away from the arm 24x. In this example of implementation, these components of the arm protector 21x are similar in construction to the protective padding 48, the inner liner 51, and the outer covering 55 of the front portion 30.
The left and right arm protectors 211, 212 may be implemented in various other ways in other embodiments. For example, in other embodiments, each of the left and right arm protectors 211, 212 may have various other shapes, comprise various other components, and/or be made of various other materials.
With additional reference to
The ability of the shell members 521, 522 to move relative to one another can facilitate movement of the player's shoulder 20x when he/she moves (e.g., raises) his/her arm 24x). More particularly, in this embodiment, the second shell member 522 is movable relative to the first shell member 521 between an extended position and a retracted position, examples of which are shown in
Therefore, in this embodiment, when the player's shoulder 20x moves as the player's arm 24x moves upwardly, the second shell member 522 can pivot medially (i.e., in a direction towards a medial (midsagittal) plane of the player's body) relative to the first shell member 521. This is represented by an arrow in
Accordingly, while the rigidity of the shell 50 of the shoulder cap 40x provides proper protection of the player's shoulder 20x, the ability of the shell members 521, 522 to move relative to one another facilitates movement of the player's shoulder 20x.
Each shell member 52i of the shell 50 of the shoulder cap 40x is rigid and has an inner side 63 facing towards the shoulder 20x, an outer side 65 opposite the inner side 63 and facing away from the shoulder 20x, and a peripheral edge 67 between the inner side 63 and the outer side 65. In this example of implementation, the shell member 52i is curved such that its inner and outer sides 63, 65 are curved. More particularly, in this example, the shell member 52i is curved in two orthogonal directions such that its inner side 63 is generally concave and its outer side 65 is generally convex.
In this embodiment, the shell member 52i comprises a rigid core 58 and a fabric layer 60 covering at least part of the rigid core 58. More particularly, in this embodiment, the fabric layer 60 overlies an outer surface of the rigid core 58 such that it forms at least part of the outer side 65 of the shell member 52i. The rigid core 58 and the fabric layer 60 may be made of any suitable material. For example, in some embodiments, the rigid core 58 may comprise polycarbonate, high-density polyethylene (HDPE), polypropylene, polyurethane, or any other rigid polymeric material or any other suitably rigid material. The fabric layer 60 may comprise a woven fabric (e.g., a woven polyester or nylon fabric), a nonwoven fabric, synthetic microfibers, a synthetic woven knit, a polyurethane laminate, a mesh, or any other suitable fabric.
The shell 50 may be implemented in various other ways in other embodiments. For example, in other embodiments, the shell members 521, 522 may have various other shapes and/or be made of various other materials. For instance,
The link 54 may extend along any suitable extent of the shell 50 to interconnect and hold together the shell members 521, 522. In this embodiment, the link 54 extends along at least a majority of a perimeter of the shell 50. More particularly, in this embodiment, the link 54 extends along an entirety of the perimeter of the shell 50 such that it surrounds the shell 50. Also, in this embodiment, the link 54 overlies the inner side 63, the outer side 65 and the peripheral edge 67 of the first shell member 521 and the inner side 63, the outer side 65 and the peripheral edge 67 of the second shell member 522.
In this example of implementation, the link 54 extends along a majority of the peripheral edge 67 of the first shell member 521 and a majority of the peripheral edge 67 of the second shell member 522. More particularly, in this example, the link 54 extends along all the peripheral edge 67 of the first shell member 521 except along a portion 68 of the peripheral edge 67 of the first shell member 521 that overlaps the second shell member 522 when the second shell member 522 is in the retracted position. Similarly, the link 54 extends along all the peripheral edge 67 of the second shell member 522 except along a portion 69 of the peripheral edge 67 of the second shell member 522 that overlaps the first shell member 521 when the second shell member 522 is in the retracted position. In other words, each of the portion 68 of the peripheral edge 67 of the first shell member 521 and the portion 69 of the peripheral edge 67 of the second shell member 522 is free of the link 54. This creates a space 70 between the shell members 521, 522 allowing them to move relative to another when the shoulder 20x of the player moves.
In this embodiment, the link 54 comprises a connecting band 72. More particularly, in this embodiment, the connecting band 72 is a connecting strip of fabric. In this example, the strip of fabric constituting the connecting band 72 is a braiding. For instance, in some examples of implementation, the strip of fabric constituting the connecting band 72 may comprise a woven polyester fabric, a woven nylon fabric, or any other suitable textile. The connecting band 72 may be made of any other suitable material in other examples of implementation (e.g., polyurethane, rubber or another elastomer, spandex, etc.).
The link 54 can be affixed to the shell members 521, 522 in various ways. In this embodiment, the link 54 is affixed to the shell members 521, 522 by a stitching 71. More particularly, the stitching 71 extends through the link 54 and each shell member 52i to affix the link 54 to the shell member 52i. The stitching 71 may extend along a majority of the perimeter of the shell 50. In this example, the stitching 71 surrounds the shell 50. In other embodiments, the link 54 may be affixed to the shell members 521, 522 by staples, an adhesive, or any other suitable affixing means.
The link 54 may be implemented in various other ways in other embodiments. For example, in other embodiments, the link 54 may have various other shapes and/or be made of various other materials.
The liner 56 is flexible. In this embodiment, the liner 56 comprises a flexible core 75 and a fabric layer 77 covering at least part of the flexible core 75. More particularly, in this embodiment, the fabric layer 77 overlies inner and outer surfaces of the flexible core 75. The flexible core 75 and the fabric layer 77 may be made of any suitable material. For example, in some embodiments, the flexible core 75 may comprise foam, such as low-density polyethylene (LDPE) foam, polyurethane foam, EVA foam, VN foam, or any other suitable foam. The fabric layer 77 may comprise a woven fabric (e.g., a woven polyester or nylon fabric), a nonwoven fabric, synthetic microfibers, a synthetic woven knit, a polyurethane laminate, a mesh, or any other suitable fabric. In this embodiment, the liner 56 also comprises a braiding 81 along its periphery.
A perimeter of the liner 56 is at least as large as the perimeter of the shell 50. In this embodiment, the perimeter of the liner 56 is larger than the perimeter of the shell 50. More particularly, in this embodiment, the shell 50 is disposed generally concentrically on the liner 56. The perimeter of the shell 50 is disposed within the perimeter of the liner 56 such that the liner 56 includes a margin 83 that is left exposed.
In this example, the liner 56 is connected to the shoulder arch portion 34x and the arm protector 21x, directly or indirectly, in order to connect the shoulder cap 40x to the shoulder arch portion 34x and the arm protector 21x. More particularly, in this example, the liner 56 is sewed to the shoulder arch portion 34x and is connected to the arm protector 21x via a strap which is sewed to the liner 56, the shoulder arch portion 34x and the arm protector 21x.
The liner 56 may be implemented in various other ways in other embodiments. For example, in other embodiments, the liner 56 may have various other shapes and/or be made of various other materials.
The shell 50 can be affixed to the liner 56 in various ways. In this embodiment, the shell 50 is affixed to the liner 56 by a stitching 80. In this example, the stitching 80 extends through the link 54 which interconnects the shell members 521, 522 and through the liner 56. The stitching 80 may extend along all or less than all of the perimeter of the shell 50. In this example, the stitching 80 extends along all of a proximal side, a front side and a back side of the perimeter of the shell 50 and along part but not all of a distal side of the perimeter of the shell 50 such that a portion 87 of the perimeter of the shell 50 is free from attachment to the liner 56. In other embodiments, the shell 50 may be affixed to the liner 56 by the stitching 78 which fixes the link 54 to the shell members 521, 522. In other words, the stitching 78 may extend through the shell members 521, 522, the link 54 and the liner 56. In other embodiments, the shell 50 may be affixed to the liner 56 by staples, an adhesive, or any other suitable affixing means.
Flexibility of the liner 56 may facilitate motion of the shell members 521, 522 relative to one another since the shell 50 and the liner 56 are interconnected through the link 54 in this embodiment. For example, in this embodiment, when the shell member 522 moves relative to the shell member 521 towards its retracted position, a portion of the liner 56 through which extends a portion of the stitching 80 that also extends through the shell member 522 may bend towards the shell member 521 to facilitate motion of the shell member 522. Conversely, when the shell member 522 moves relative to the shell member 521 towards its extended position, the portion of the liner 56 through which extends the portion of the stitching 80 that also extends through the shell member 522 may bend away from the shell member 521 to facilitate motion of the shell member 522.
In this embodiment, the shoulder cap 40x comprises a restraint 85 interconnecting the shell members 521, 522 to restrain movement of the second shell member 522 relative to the first shell member 521. In this example of implementation, the restraint 85 is implemented as a tether which is a strap that is connected (e.g., sewed) to the shell members 521, 522 on their respective inner side 63.
More particularly, in this embodiment, the restraint 85 is configured to prevent the second shell member 522 from moving from a given one of the inner side 63 and the outer side 65 of the first shell member 521 to an opposite one of the inner side 63 and the outer side 65 of the first shell member 521, in this case from the inner side 63 to the outer side 65 of the first shell member 521. The restraint 85 prevents the peripheral edge 67 of the second shell member 522 to move over the peripheral edge 67 of the first shell member 521 and onto the outer side 65 of the first shell member 521 when the second shell member 522 pivots laterally (i.e., in a direction away from the medial (midsagittal) plane of the player's body).
The restraint 85 may be implemented in various other ways in other embodiments. For example, in other embodiments, the restraint 85 may have various other shapes and/or be made of various other materials.
The shoulder caps 401, 402 may be implemented in various other ways in other embodiments. For example, in other embodiments, each of the shoulder caps 401, 402 may have various other shapes, comprise various other components, and/or be made of various other materials.
While in this embodiment the shoulder pads 10 are hockey shoulder pads, in other embodiments, shoulder pads constructed using principles described herein in respect of the shoulder pads 10, including the protective caps 401, 402, may be another type of shoulder pads for upper body protection of a player playing another type of contact sport (sometimes referred to as “full-contact sport” or “collision sport”) in which there are significant impact forces on the player due to player-to-player and/or player-to-object contact. For example, in other embodiments, shoulder pads constructed using principles described herein in respect of the shoulder pads 10 may be lacrosse shoulder pads for upper body protection of a lacrosse player. As another example, in other embodiments, shoulder pads constructed using principles described herein in respect of the shoulder pads 10 may be football shoulder pads for upper body protection of a football player.
Although in embodiments considered above the shoulder pads 10 are a protective athletic garment for a user playing a contact sport, a protective athletic garment constructed using principles described herein in respect of the shoulder pads 10, including the protective caps 401, 402, may be used in athletic activities other than contact sports in which protection against body injury is desired.
While in this embodiment the protective caps 401, 402 are part of shoulder pads, a protective cap constructed using principles described herein in respect of the protective caps 401, 402 may be used in other types of protective athletic garments. For example, in other embodiments, a protective cap constructed using principles described herein in respect of the protective caps 401, 402 may be a knee cap of a leg pad or an elbow cap of an elbow pad worn by a user in order to protect a knee or an elbow of the user. A protective cap constructed using principles described herein in respect of the protective caps 401, 402 may be used to protect any articulation of the user while facilitating movement of that articulation.
To facilitate the description, any reference numeral designating an element in one figure has been used to designate the same element if used in any other figures. In describing the embodiments, specific terminology has been resorted to for the sake of clarity but the invention is not intended to be limited to the specific terms so selected, and it is understood that each specific term comprises all equivalents.
Unless otherwise indicated, the drawings are intended to be read together with the specification, and are to be considered a portion of the entire written description of this invention. Unless otherwise indicated, the terms “horizontal”, “vertical”, “left”, “right”, “up”, “down” and the like, as well as adjectival and adverbial derivatives thereof (e.g., “horizontally”, “rightwardly”, “upwardly”, “radially”, etc.), simply refer to the orientation of the illustrated structure.
Although various embodiments and examples have been presented, this was for the purpose of describing, but not limiting, the invention. Various modifications and enhancements will become apparent to those of ordinary skill in the art and are within the scope of the invention, which is defined by the appended claims.