EP2678084B1

EP2678084B1 - Sports glove having improved wrist strap

Info

Publication number: EP2678084B1
Application number: EP11859203.9A
Authority: EP
Inventors: Ken Clement; Craig CLEMENT; John David ZIKAKIS
Original assignee: Hayabusa Fightwear Inc
Current assignee: Hayabusa Fightwear Inc
Priority date: 2011-02-22
Filing date: 2011-02-22
Publication date: 2015-04-15
Anticipated expiration: 2031-02-22
Also published as: WO2012113053A1; EP2678084A1; EP2678084A4

Description

Field of the Invention

The present invention relates to a combat sports glove designed for improved fit and function.

Background of the Invention

Combat athletes, especially mixed martial arts (MMA) practitioners, use gloves that generally are cumbersome, thick, non form-fitting and lack in adequate wrist and hand support. These conventional gloves quickly, and with repetitive use, lose the ability to maintain proper fit and function. This can lead to a decrease in force transfer and related hand and fist functioning and also can lead to injury. Another shortcoming of these conventional combat gloves is that, when the glove strikes a target or an opponent, the glove can be loose on the hand and the wrist portion of the glove can be unstable. This shortcoming can lead to improper bone alignment and thus an injury can be experienced by the athlete during training or at a competitive event.
Maintaining maximal force transmission in relation to striking force and grip strength are key factors in support performance during stand up or ground combat. Injury prevention is also of great importance to these athletes especially specific to protection related to the hands and fists. In particular, through repeated use and wear, the glove fit may become lose and inadequate to function properly.
A boxing glove having an improved fit, due to a primary and a secondary support strap is disclosed in document WO 2011/006053 .

Summary of the Invention

The present invention, as defined by the claims 1, 6 or 13, provides a protective sports glove worn. The glove may be used by athletes during training or in a combative event requiring striking to protect against injury and increase performance, including, but not limited to, total force transference, grip strength, striking force and speed, muscular endurance, time to contraction, etc.
The present invention provides an adjustable dual strapping wrist tie system to secure the glove to the contour of the hand and ensure it remains tight and fixed. The dual strapping system seeks to provide increased wrist and hand rigidity that mirrors a tightness of hand wrap bandages for maximal bone and tendon support of the hands and wrists.
This system also advantageously increases the transfer of force to the point of impact.
In a first aspect, the present invention provides a protective sports glove comprising: a body having: a dorsal portion; a volar portion; a finger portion for fingers; and a wrist portion for a wrist; wherein the finger portion has a first section for enclosing the second, third, fourth and fifth fingers together and a second section for enclosing the thumb; wherein the dorsal portion has a layer of padding extending over a dorsal side of the first and second sections of the finger portion; wherein the wrist portion of the body has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, and the gap has a thumb-side edge and an opposing-side edge; wherein the strap closure has a primary support strap and a secondary support strap, and each strap has a reversible fastening means; wherein the primary support strap is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion is adapted for reversible fastening; and wherein the secondary support strap is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.
In a second aspect, the present invention provides a protective sports glove comprising: a body having: a dorsal portion; a volar portion; a finger portion for fingers; and a wrist portion for a wrist; wherein the finger portion has a section for enclosing the fingers, and the region for enclosing the fingers has loops for individually accepting the second, third, forth, and fifth proximal phalanges; wherein the dorsal portion has a layer of padding covering at least the second, third, fourth, and fifth metacarpals and proximal phalanges and associated base knuckles; wherein the wrist portion of the body has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, and the gap has a thumb-side edge and an opposing-side edge; wherein the strap closure has a primary support strap and a secondary support strap, such that each strap has a reversible fastening means; wherein the primary support strap is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion adapted for reversible fastening; and wherein the secondary support strap is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.
In a third aspect, the present invention provides a protective sports glove for use by persons engaging in combat sports requiring striking with a closed fist and open hand grabbing, the glove comprising: a body having: a dorsal portion; a volar portion; a finger portion for fingers; and a wrist portion for a wrist; wherein the finger portion comprising has a region for accepting the fingers, wherein such that the region for accepting the fingers comprises loops for individually accepting the first, second, third, forth, and fifth proximal phalanges; wherein the dorsal portion comprising has a first layer of padding covering at least the second, third, fourth, and fifth metacarpals and proximal phalanges and associated base knuckles and a second layer of padding covering the thumb metacarpal and proximal phalange; wherein the wrist portion of the body comprising has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, the gap having a thumb-side edge and an opposing-side edge; wherein the strap closure comprising has a primary support strap and a secondary support strap, and each having strap has a reversible fastening means; wherein the primary support strap being is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion adapted for reversible fastening; and the secondary support strap being is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.

Brief Description of the Figures

Embodiments of the invention have been chosen for purposes of illustration and description and are not intended to be limiting. Throughout the drawings, like elements are referred to by like numerals.

Figure 1 is a bottom view showing the volar/palm side of a glove showing both straps open according to one embodiment of the present invention.
Figure 2 is a top view of the dorsal/top side of the glove shown in Figure 1 having the primary strap passed through the slot and in an unsecured or unfastened position.
Figure 3 is a view similar to that shown in Figure 2 with the glove having the primary strap passed through the slot and in a secured or fastened position.
Figure 4 is a top view of the dorsal side of the glove shown in Figure 3 showing both straps in a secured or fastened position.
Figure 5 is a bottom view of the volar side of the glove shown in Figure 4 .
Figure 6 is a bottom view showing the volar/palm side of a glove according to an alternative embodiment of the present invention showing both straps open.
Figure 7 is a top view of the dorsal/top side of the glove shown in Figure 6 having the primary strap passed through the slot and in an unsecured or unfastened position.
Figure 8 is a view similar to that shown in Figure 7 with the glove having the primary strap passed through the slot and in a secured or fastened position.
Figure 9 is a top view of the dorsal side of the glove shown in Figure 8 showing both straps in a secured or fastened position.
Figure 10 is a bottom view of the volar side of the glove shown in Figure 9 .
Figure 11 a top view of the dorsal/top side of a glove showing both straps in a secured or fastened position according to another alternative embodiment of the present invention.
Figure 12 is a bottom view of the volar side of the glove shown in Figure 11 .

Detailed Description

While the various embodiments of the present invention are herein described with specific examples, those examples are not intended to be limiting, and those of skill in the art will appreciate and recognize other embodiments and advantages of the present invention.
It should be noted that commonly accepted anatomical names are used throughout this document to refer to parts of the hand and corresponding parts of the gloves. The term, dorsal, refers to the back or top of the hand. The term, volar, refers to the bottom or palm-side of the hand. The thumb is understood to be considered the first finger, but is commonly referred to herein as the thumb. The remaining fingers, proceeding from the first finger, are referred to herein as the second, third, fourth, and fifth fingers.
Referring to Figure 1 , a glove 10 is shown in palmer view. Glove 10 has a dorsal portion (not visible in this view), a volar portion 30, a finger portion 40, and a wrist portion 50. The volar portion 30 contains an elongated thumb slot 32 for allowing thumb movement. Volar portion 30, in combination with the elongated thumb slot 32, forms, in a preferred embodiment, a Y-shaped structure 34.
According to a preferred embodiment, the finger portion 40 is comprised of loops for individually accepting the second 42, third 43, fourth 44, and fifth 45 proximal phalanges. Wrist portion 50 is formed with a gap 52, having a thumb-side edge 52A and an opposing-side edge 52B. A primary support strap 54 is attached to the thumb-side edge 52A at 54A and a secondary support strap 56 is attached to the opposing-side edge 52B at 56A. The opposing-side edge 52B contains a slot 57.
In use, an individual places their hand inside glove 10. The gap 52 allows for the wrist portion 50 and volar portion 30 to open and accommodate the hand, the hand being larger in circumference in some regions than the wrist. The individual's thumb passes through thumb slot 32 and their second, third, fourth, and fifth fingers pass through loops 42, 43, 44, and 45, respectively, of finger portion 40.
Next, primary support strap 54 is passed through slot 57 as shown in Figure 2. Figure 2 shows the opposite side of the glove 10 shown in Figure 1 with the primary support strap 54 passed through slot 57 and also showing dorsal portion 20. In some embodiments, dorsal portion 20 contains padding material to protect the dorsal part of the hand and the proximal phalanges portions of the second, third, fourth, and fifth fingers. In use, primary strap 54 is pulled tightly in the direction of the straight arrow shown in Figure 2 . In a preferred embodiment, the primary support strap 54 has an elastic portion, preferably near the thumb-side attachment 54A. As primary support strap 54 is pulled, it narrows or closes the gap 52 and volar Y-shaped structure 34 to tightly conform to the wearer's hand and wrist, thereby producing a tight, supportive fit. The dorsal side of wrist portion 50 includes a region 58 having means to accommodate reversible fastening of the strap closure system (shown in crosshatch), in particular the primary support strap 54, which in turn also contains a means to facilitate reversible fastening. The means to facilitate reversible fastening are preferably hook-and-loop type fastening, such as that made by Velcro®.
Now referring to Figure 3 , the primary support strap 54, having been pulled tightly as shown in Figure 2 is now shown in a fastened position having been pulled in the direction of the straight arrow shown in Figure 3 . The primary support strap 54 is pulled back across over the dorsal side of wrist portion 50 in the opposite direction against slot 57 and securely fastened to region 58.
Referring now to Figure 4 , glove 10 is shown in a dorsal view with the dual strap closure system fully closed and secured. To facilitate reversible fastening, the secondary support strap 56 has means to facilitate fastening. To secure secondary support strap 56, it is, from the unsecured position (shown in Figures 1-3 ), first pulled tightly in the direction of the arrow shown in Figure 4 across the volar side of wrist portion 50 (shown in FIGURE 1 ), then around to the dorsal side of wrist portion 50 and then across the dorsal side of wrist portion 50 and fastened overtop of the secured primary support strap 54, which is already secured to region 58.
In an alternative embodiment, the primary support strap 54 has reversible fastening means on both of its sides to facilitate fastening to region 58 and to facilitate fastening of the secondary support strap 56. In further aspects of the preferred embodiment, secondary support strap 56 includes at least a portion of a non-stretch material. Preferably, the non-stretch material is made of nylon, e.g., 420D nylon, or some combination thereof.
Figure 5 shows the volar-side view of the glove with the straps fastened.
Figures 6 through 10 show the glove 10 in an alternative embodiment but with a corresponding operation of the dual strap system as shown in Figures 1 through 5 .
Referring now to Figure 6 , a glove 10 is shown in palmer view. Glove 10 has a dorsal portion (not visible in this view), a volar portion 30, a finger portion 40, and a wrist portion 50. The finger portion 40 according to this embodiment is comprised of loops for individually accepting the thumb (not visible in the figures), second 42, third 43, fourth 44, and fifth 45 proximal phalanges. Wrist portion 50 is formed with a gap 52, having a thumb-side edge 52A and an opposing-side edge 52B. A primary support strap 54 is attached to the thumb-side edge 52A at 54A and a secondary support strap 56 is attached to the opposing-side edge 52B at 56A. The opposing-side edge 52B contains a slot 57.
For the use of the dual strap system, Figures 7 through 10 correspond to Figures 2 through 5 , respectively. Like parts are identified by the same numerals.
Figures 11 and 12 show a glove according to another alternative embodiment of the present invention and correspond to Figures 4 and 5 and to Figures 9 and 10 . Closure of the dual strap system is as previously described. Glove 10 has a dorsal portion 20, a volar portion 30, a finger portion 40, and a wrist portion 50. Finger portion 40 is comprised of two separate compartments; one for receiving the thumb and one for receiving the second, third, fourth, and fifth fingers. Figure 11 shows the glove 10 in dorsal view with the primary support strap 54 (not shown) already fastened as described in the embodiments above and the secondary support strap 56 being fastened as in Figures 4 and 9 . Figure 12 shows glove 10 in palmer view with both straps secured as in Figures 5 and 10 .
The present invention provides gloves with improved wrist closure for improved fit and function by providing a dual cross directional strap system with the combination of a primary support strap having an elastic, stretchable portion and a non-stretchable secondary support strap. Advantageously, gloves according to the various embodiments of the invention prevent rapid loosening and maintain proper fit and function for longer periods of time than those of the prior art.
Further improvements in fit and function are provided, in certain embodiments of the invention, by inclusion of a volar Y-shaped structure. Here, the glove includes a contouring hand/fist Y-shaped structure to generate a bare-knuckle like contour glove to support maximal force production during striking, while providing a proper fit during open-hand grabbing and repeated transitions between opened and closed hand. This Y-shaped structure is particularly well-suited to mixed martial arts gloves.
The gloves may be made of material commonly used to manufacture combat sport gloves. Such materials include leather or vinyl. For padding, commonly known material may be used such as high-density polyurethane.
The elements of the present invention described herein may be used in a variety of specific glove types. For example the features may be incorporated into gloves commonly worn in specific combat sports such as boxing, kick-boxing, and mixed martial arts, in which each may use gloves of different weight including, but not limited to, 4oz, 6oz, 8oz, 10oz, 12oz, 14oz, 16oz, 18oz, and 20oz.

Claims

A protective sports glove comprising:
a body having:
a dorsal portion;

a volar portion;

a finger portion for fingers; and

a wrist portion for a wrist;
wherein the finger portion has a first section for enclosing the second, third, fourth and fifth fingers together and a second section for enclosing the thumb;

wherein the dorsal portion has a layer of padding extending over a dorsal side of the first and second sections of the finger portion;

wherein the wrist portion of the body has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, and the gap has a thumb-side edge and an opposing-side edge;

wherein the strap closure has a primary support strap and a secondary support strap, and each strap has a reversible fastening means;

wherein the primary support strap is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion is adapted for reversible fastening; and

wherein the secondary support strap is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.
The protective sports glove of claim 1, wherein at least one of the primary support strap and the secondary support strap includes a non-stretch material.
The protective sports glove of claim 2, wherein the secondary support strap includes a non-stretch material.
The protective sports glove of claim 3, wherein the primary support strap includes an elastic portion.
The protective sports glove of claim 4, wherein the non-stretch material is nylon.
A protective sports glove comprising:
a body having:
a dorsal portion;

a volar portion;

a finger portion for fingers; and

a wrist portion for a wrist;
wherein the finger portion has a section for enclosing the fingers, and the region for enclosing the fingers has loops for individually accepting the second, third, forth, and fifth proximal phalanges;

wherein the dorsal portion has a layer of padding covering at least the second, third, fourth, and fifth metacarpals and proximal phalanges and associated base knuckles;

wherein the wrist portion of the body has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, and the gap has a thumb-side edge and an opposing-side edge;

wherein the strap closure has a primary support strap and a secondary support strap, such that each strap has a reversible fastening means;

wherein the primary support strap is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion adapted for reversible fastening; and

wherein the secondary support strap is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.
The protective sports glove of claim 6, wherein at least one of the primary support strap and the secondary support strap includes a non-stretch material.
The protective sports glove of claim 7, wherein the secondary support strap includes a non-stretch material.
The protective sports glove of claim 8, wherein the primary support strap includes an elastic portion.
The protective sports glove of claim 9, wherein the non-stretch material is nylon.
The protective sports glove of claim 7, wherein the volar portion has a Y-shape design that includes a slot for allowing thumb movement.
The protective sports glove of claim 10, wherein the volar portion has a Y-shaped design that includes a slot for allowing thumb movement.
A protective sports glove comprising:
a body having:
a dorsal portion;

a volar portion;

a finger portion for fingers; and

a wrist portion for a wrist;
wherein the finger portion has a region for accepting the fingers, such that the region for accepting the fingers comprises loops for individually accepting the first, second, third, forth, and fifth proximal phalanges;

wherein the dorsal portion has a first layer of padding covering at least the second, third, fourth, and fifth metacarpals and proximal phalanges and associated base knuckles and a second layer of padding covering the thumb metacarpal and proximal phalange;

wherein the wrist portion of the body has a strap closure for adjustably securing the glove to the wrist and is continuous over the dorsal portion and discontinuous over the volar portion, thereby forming a gap on the volar portion and extending distally and having a termination point prior to the finger portion, the gap having a thumb-side edge and an opposing-side edge;

wherein the strap closure has a primary support strap and a secondary support strap, and each strap has a reversible fastening means;

wherein the primary support strap is fixed at the thumb-side edge of the gap and arranged to pass across the gap and through a slot on the opposing-side edge of the gap for fastening to the dorsal side of the wrist portion, the dorsal side of the wrist portion adapted for reversible fastening; and

the secondary support strap is fixed at the opposing-side of the gap and arranged to pass across the gap in a direction opposite that of the support strap for fastening to the dorsal side of the wrist portion overtop the fastened support strap.
The protective sports glove of claim 13, wherein the volar portion has a Y-shaped design that includes a slot for allowing thumb movement.
The protective sports glove of claim 14, wherein the secondary support strap includes a non-stretch material.
The protective sports glove of claim 15, wherein the primary support strap includes an elastic portion.
The protective sports glove of claim 16, wherein the non-stretch material is nylon.