Patent Application
20050160516
The invention generally relates to a glove and, more particularly, to a conformal grip glove which increases tactile sensitivity of the user, in addition to increasing ventilation.
Individuals participating in strenuous sport or work activities all have a common problem, i.e., the degrading ability to grip objects as their hands perspire or become wet. Most choose to address the problem by wearing one of the numerous hand gloves available on the market. However, in all the textured gloves available today, the wearer in varying degrees sacrifices overall hand dexterity and tactile sensitivity for improved grip—especially when wet.
More specifically, conventional gloves are designed to withstand the rigors of extended work or play. In making them more durable, the materials inherently sacrifice both manual dexterity and tactile sensitivity to achieve the desired grip improvement. These conventional type gloves also do not tend to freely permit the escape of moisture and heat, thereby increasing overall perspiration that leads to even further loss of grip. These conventional types of gloves additionally sacrifice the maximization of overall handgrip and tactile sensitivity because they must incorporate thicker, more durable materials that will last repeatedly over time.
In a first aspect of the invention, a glove comprises a glove body including a front portion defining a palm area and a rear portion. A plurality of independent tubular members extends from the palm area and inter-dispersed apertures are dispersed on the front portion, including the palm area and the plurality of independent tubular members to maximize a tactile sensation of a user. The inter-dispersed apertures are of various sizes.
In another aspect of the invention, the glove includes a front portion defining a palm area, a rear portion and a plurality of independent tubular members extending from the palm area. Inter-dispersed apertures are provided on the palm area and the plurality of independent tubular members to maximize the tactile sensation, increase flexibility and conformity to a user's hand. The inter-dispersed apertures are each substantially circular shaped possessing inherent roll over capabilities while eliminating stress points.
In yet another aspect of the invention, the glove includes a front portion defining a palm area, a rear portion, and a plurality of independent tubular members extending from the palm area. A plurality of inter-dispersed apertures is provided on the plurality of independent tubular members, portions of the palm area and the rear portion. A textured, high friction external layer and/or grip pattern is provided on at least the palm area and/or the plurality of independent tubular members. An internal flock lining is provided on an underside of the external layer and material is provided on portions of the palm area, between two of the independent tubular members, and leading to the rear portion.
a and 1b show a front and rear view of one embodiment of a glove in accordance with the invention;
a and 2b show a front and rear view of one embodiment of the glove in accordance with the invention; and
a and 3b show a front and rear view of one embodiment of the glove in accordance with the invention.
The invention is directed to a reusable or disposable glove which increases tactile sensation of the user, in addition to increasing ventilation. The glove of the invention can be worn when both improved grip and tactile sensitivity are of utmost importance. In one aspect of the invention, an open-mesh pattern design and perspiration wicking internal lining material of the gloves conform snugly to each individual hand providing a breathable textured surface. The gloves may be dip molded, for example, and the hole pattern may be produced using electric hot punches. The gloves may also be manufactured in multiple pre-formed sizes.
In implementation, the glove of the invention addresses the following desirable features.
Increases Overall Handgrip
In one aspect of the invention, the glove features a slightly raised pattern of high friction polymer material that conforms directly to the hand providing greater friction than perspiring skin, as well as permitting natural hand closure. Additional friction forces are created when the multiple exposed edges of holes roll ever slightly upon themselves upon extreme shear situations.
Maintains Manual Dexterity
The glove provides natural unrestrictive motion of the palm, fingers and thumb. The glove design may incorporate polymer materials with high elongation properties to conform to each individual hand so as to offer a good hand fit with normal blood circulation throughout strenuous activities. In addition, the holes are located to eliminate or minimize material in areas where natural hand motion could be restricted, such as knuckles and creases.
Maintains Tactile Sensitivity
Although nothing is quite as sensitive as all the nerves in the natural dry skin of a bare hand, the glove maximizes the percentage of skin contact to maintain overall tactile sensitivity. The skin in some regions actually protrudes beyond the outer surface of the glove material. The glove, in one aspect of the invention, additionally includes a seamless, conformal open-mesh design. The open-mesh design freely allows the perspiration to either be absorbed by the internal fiber lining and wicked away or evaporated quickly away from the skin surface. All of those factors help the user maintain drier hands and excellent tactile sensitivity.
a and 1b show a front and rear view of one embodiment of the glove in accordance with the invention. The glove is generally depicted as reference numeral 100 and includes an open mesh hole pattern 102. In one embodiment, the open mesh hole pattern 102 may be a combination of first size holes “A”, second size holes “B”, and third size holes “C”, on both a palm side 104 and a rear side 204 of the glove 100. The holes should be sized and placed in such a manner that a user's fingers will not easily pass through when wearing the glove 100. In one embodiment, the first size holes “A” may range from approximately 0.50 to 0.75 inches in diameter, the second size holes “B” may range from approximately 0.25 to 0.50 inches in diameter and third size holes “C” may range from approximately 0.12 to 0.25 inches in diameter. The smaller sized holes “C” may be used as ventilation holes. The open mesh hole pattern 102, whether it be a combination of the various sized holes or uniform holes, provides for maximum skin exposure of approximately 60-75%. The open mesh hole pattern 102, again whether a combination of hole sizes or uniform hole sizes, may additionally attribute to hand conformity.
Still referring to
The glove 100 is also preferably fully anatomical, i.e., opposing thumb 106 and curved fingers 108, each independent and attached to one another, for maximum comfort and reduced hand strain. The glove 100 may additionally include a textured grip pattern and/or high friction material (from a second dip process) designated as “X”, on the opposing thumb 106, the palm area 110 and palm side of the curved fingers 108, in addition to a slight overlap onto a rear portion of the curved fingers 108 (see
In one aspect of the invention, the textured grip pattern or high friction material “X” is a Neoprene or custom outer surface with high tackiness, especially in wet conditions.
This outer surface may be dipped onto the glove in order to provide such surface on the entire or substantially entire palm side, with a slight overlap on the fingers 108 on the rear side 204 of the glove 100. This process may also result in the thumb 106 being covered by the material “X”. Also, the dip process may be an entire dip over an entire natural rubber layer, forming a layer over the entire glove. The outer surface may be used in combination with the textured pattern, or alone.
As in all embodiments described herein, a base layer 112 may be provided under the textured grip pattern or high friction material “X”. In the embodiments of
The overall thickness of the glove 100 in the palm and finger regions is approximately, in one aspect of the invention, 22-28 millimeters (e.g., 0.022 to 0.028 gauge) in order to provide increased conformity and flexibility. The glove 100 may additionally include a slit 116 and fastening latch 118 such as Velcro™, for example, for ease of donning and fastening to the user's hand, respectively. A logo “L” may be sewn, bonded or molded to a rear side of the glove.
a and 2b show an embodiment of the invention having an outermost flexible, breathable material 120 sewn or bonded to the outermost layer of the glove 100, whether it is the layer “X” or the base layer 112. In the embodiment of
The material 120 may form a seam 122 which provides additional flexibility and conformal fit to the user. This embodiment also includes the slit 116 and fastening latch 118 for ease of donning and fastening to the user's hand, respectively. A logo “L” may be sewn, bonded or molded to the rear side of the glove on the material 120. Additionally, in the embodiment of
a and 3b show another embodiment of the invention. In this embodiment, only a portion of the rear side 204 of the glove 100 and a portion of the palm side 104 of the glove 100 has the additional material 120. The additional material 120 also wraps from the palm area 110a, between the thumb 106 and adjacent finger 108 (e.g., index finger) to the rear side 204 of the glove. The palm side 104 and the fingers 106 and 108 also include the textured grip pattern or high friction material “X”. The rear side 204 of the glove 100 includes mainly smaller sized holes “C”, acting as ventilation holes. The rear side 204 of the glove 100 may also include larger sized holes “A”, strategically placed at a location of the user's knuckles. The holes “A” will allow for increased flexibility of the glove 100 and hence greater flexibility of the user's hand. The “B” sized holes preferably are not located on the rear side 104; although a few of these sized holes may be provided.
Similar to the embodiment of
Additionally, similar to
While the invention has been described in terms of embodiments, those skilled in the art will recognize that the invention can be practiced with modification within the spirit and scope of the appended claims.
This application claims priority to U.S. provisional application No. 60/538,514, filed on Jan. 26, 2004, which is incorporated herein by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 60538514 | Jan 2004 | US |
