The present invention relates to garments and, more particularly, to protective garments having pockets.
Protective or hazardous duty garments are widely used in a variety of industries to protect the wearer from various hazardous conditions, such as heat, smoke, cold, sharp objects, chemicals, liquids, fumes and the like. The protective garment may include pockets to store equipment such as gloves, goggles, mechanical hardware, firefighting equipment, etc. These pocket may be desired to have a certain length or depth to ensure that the pockets can store relatively long or bulky items.
Although pockets of a certain height may be desirable, it may be undesirable to provide pockets which are located too high on the garment. In particular, firefighters and the like may use a self contained breathing apparatus (“SCBA”) which may be carried by straps that extend across the chest and/or waist of a wearer. If the pockets are located too high on the garment, the straps of the SCBA system may extend across the pockets and thereby block access to the pockets. Furthermore, if pockets are located too high on the garment it may be difficult to access the pockets due to a user having to raise his or her arms too high in an awkward manner. Accordingly, there is a need for an improved protective garment with pockets.
In one embodiment, the invention is a protective garment including a pocket that hangs below the lower edge of the garment. In particular, in one embodiment the invention is a protective garment including a body portion shaped to be worn on the torso and arms of a wearer. The body portion has a front surface, a rear surface and lower edge. The protective garment further includes at least one pocket portion coupled to the front surface, wherein at least part of the pocket portion is located below the lower edge.
In another embodiment, the present invention is a garment with pockets that are removably coupled to the body portion of the garment. In particular, in one embodiment the invention is a protective garment including a body portion shaped to be worn on and substantially cover the torso and arms of a wearer. The garment further includes at least one pocket portion configured to be removably attached to the body portion.
The front panels 14, 16 may be fixedly and permanently (i.e. non-removably) attached to the back panel 12 and sleeves 18, 20 by stitching or the like. The panels 14, 16 may define an access opening 17 therebetween (
The coat 10 may include a pair of knit wristlets 30 which may be made of an aramid material and located at the distal end of each sleeve 18, 20. The coat 10 may also include a collar 32 of an aramid material attached to the back panel 12 and front panels 14, 16.
The coat 10 may include various layers through its thickness to provide various heat, moisture and abrasion resistant qualities to the coat 10 so that the coat 10 can be used as a protective, hazardous duty, or firefighter garment. For example, the coat 10 may include an outer shell 40, a moisture barrier 42 located inside of and adjacent to the outer shell 40, a thermal liner or barrier 44 located inside of and adjacent to the moisture barrier 42, and an inner liner or face cloth 46 located inside of and adjacent to the thermal liner 44.
The outer shell 40 may be of or include a variety of materials, including a flame, heat and abrasion resistant material such as a compact weave of aramid fibers and/or polybenzamidazole fibers. Commercially available aramid materials include NOMEX and KEVLAR fibers (both trademarks of E.I. DuPont de Nemours & Co., Inc. of Wilmington, Del.), and commercially available polybenzamidazole fibers include PBI fibers (a trademark of Celanese Corp. of Charlotte, N.C.). Thus, the outer shell 40 may be an aramid material, a blend of aramid materials, a polybenzamidazole material, a blend of aramid and polybenzamidazole materials, or other appropriate materials. The materials of the outer shell may have a weight of, for example, between about 6-10 oz/yd2.
The moisture barrier 42 and thermal liner 44 may be generally coextensive with the outer shell 40, or spaced slightly inwardly from the outer edges of the outer shell 40 (i.e., spaced slightly inwardly from the outer ends of the sleeves 18, 20, the collar 32 and from the lower edge 100 of the garment 10) to provide moisture and thermal protection throughout the coat 10. The moisture barrier 42 may include a semi-permeable membrane layer 49 and a substrate 52. The membrane layer 49 may be generally moisture vapor permeable but generally impermeable to liquid moisture.
The membrane layer 49 may be made of or include expanded polytetrafluoroethylene (“PTFE”) such as GORE-TEX or CROSSTECH materials (both of which are trademarks of W.L. Gore & Associates, Inc. of Newark, Del.), polyurethane-based materials, neoprene-based materials, cross-linked polymers, polyamid, or other materials. The membrane layer 49 may have microscopic openings that permit moisture vapor (such as water vapor) to pass therethrough, but block liquids (such as water) from passing therethrough. The membrane layer 49 may be made of a microporous material that is either hydrophilic, hydrophobic, or somewhere in between. The membrane layer 49 may also be monolithic and may allow moisture vapor transmission therethrough by molecular diffusion. The membrane layer 49 may also be a combination of microporous and monolithic materials (known as a bicomponent moisture barrier), in which the microporous or monolithic materials are layered or intertwined.
The membrane layer 49 may be bonded or adhered to a substrate 52 of a flame and heat resistant material to provide structure and protection to the membrane layer 49. The substrate 52 may be or include aramid fibers similar to the aramid fibers of the outer shell 40, but may be thinner and lighter in weight. The substrate 52 may be woven, non-woven, spunlace or other materials. In the illustrated embodiment, the substrate 52 faces the outer shell 40. However, the orientation of the moisture barrier 42 may be reversed such that the membrane layer 49 faces the outer shell 40.
The thermal liner 44 may be made of any suitable material which provides sufficient thermal insulation. In one embodiment, the thermal liner 44 may include a relatively thick (i.e. between about 1/16″- 3/16″) batting, felt or needled non-woven material 54 which can include aramid fiber batting (such as NOMEX batting), aramid needlepunch material, an aramid non-woven material, an aramid blend needlepunch material, an aramid blend batting material, an aramid blend non-woven material, or foam (either open cell or closed cell) materials. The batting 54 preferably traps air and possesses sufficient loft to provide thermal resistance to the garment 10.
The batting 54 is typically quilted to the face cloth 46, and which can be a weave of a lightweight aramid material. Thus, either the batting 54 alone, or the batting 54 in combination with the face cloth 46, may be considered to be the thermal liner 44. In one embodiment, the thermal liner 44 may have a thermal protection performance (“TPP”) of at least about 20, or of at least about 35. If desired, the thermal liner 44 may be treated with a water-resistant material.
Although the moisture barrier 42 is shown as being located between the outer shell 40 and the thermal liner 44, the positions of the moisture barrier 42 and thermal liner 44 may be reversed such that the thermal liner 44 is located between the outer shell 40 and the moisture barrier 42. The face cloth 46 may be the innermost layer of the garment 10, 12, and can provide a comfortable surface for the wearer and protect the batting 54 and/or moisture barrier 42 from abrasion and wear.
Each layer of the coat 10, and the coat 10 as a whole, may meet the National Fire Protection Association (“N.F.P.A.”) 1971 standards for protective firefighting garments (“Protective Clothing for Structural Firefighting”), which are entirely incorporated by reference herein. The NFPA standards specify various minimum requirements for heat and flame resistance and tear strength. For example, in order to meet the NFPA standards, an outer shell 40 of a firefighter garment must be able to resist igniting, burning, melting, dripping and/or separation at a temperature of 500° F. for at least five minutes. Furthermore, in order to meet the NFPA standards, all combined layers of the garment 10 must provide a thermal protection performance rating of at least 35.
The body portion 11 may have a lower edge or hem 100. The lower edge or hem 100 may extend around the lower perimeter of the body portion 11 and may be a generally closed shape (i.e. an oval or the like) when the body portion 11 is in its closed position (i.e. when the front panels 14, 16 are coupled together as shown in
Each pocket 102 may include a front panel 106 fixedly coupled to the body portion 11. Each front panel 106 may be a generally flat, rectangular panel that is oriented generally parallel to the portion of the body portion 11 to which the front panel is coupled 106. Each pocket 102 may include a generally flat, rectangular back panel 108 (
In the embodiment shown in
Each pocket 102 may include a side gusset 114 extending between the associated front panel 106 and the back panel 108/body portion 11, and oriented generally perpendicular to the first panel 106/back panel 108. In the illustrated embodiment each side gusset 114 is located on the inner edge of each pocket 102 (that is, the side of each pocket 102 facing the central opening 17 or fastener 22 of the garment 10). Each pocket 102 may also include a bottom gusset 116 located between the lower edges of the front panel 106 and the back panel 108. In the illustrated embodiment, the outer edges 121 of the pockets 102 do not include any gussets such that at the outer edge 121 the front panel 106 is directly attached to the body portion 11 and/or back panel 108, such as by stitching. However, if desired a gusset may be utilized at the outer edge 121. Furthermore, the pockets 102 need not necessarily include any side and/or bottom gussets, and the front panel 106 may instead be directly attached or coupled to the body portion 11 and/or the back panel 108 about the periphery of the front panel 106. The materials of the pockets 102 (i.e. the front panel 106, back panel 108, and gussets 114, 116) may be made of the same material as the outer shell 40, and the various materials may be stitched together to form the pockets 102.
Each pocket 102 may include a closure flap 118 that can selectively cover the mouth 120 of each cavity 110 when in its closed position, as shown in
As shown in
The hang-down nature of the pockets 102 enables the garment 10 to have relatively long pockets. Furthermore, because the pockets 102 (or the mouths 120) are located relatively low on the body portion 11, any straps located across the torso or waist of the wearer on the outside of the garment 10 are less likely to block access to the pockets 102. For example, it may be desired to have pockets that have a height or depth (i.e. the vertical dimension in
However, in coats which have a length of less than 35 inches or less than 32 inches with 10 inch pockets in a non-hang-down configuration, access to the pockets 102 may be blocked by straps from a SCBA apparatus which extends across the chest or waist or lower torso of the wearer. Furthermore, because the pockets in such a configuration may be located relatively high on the coat, it may be difficult to access the pockets. The hang-down nature of the pockets allows a wearer to wear a relatively short garment, while still having relatively long pockets that can be accessed even when the wearer utilizes SCBA gear. Of course, the present invention can be used in nearly any size and configuration of garment, and can allow for longer or various-sized pockets in any sized garment (including standard-length garment), while still providing relatively low pockets or pocket mouths for ease of access.
Instead of being fixedly coupled to the body portion 11 (such as by stitching) one or both of the pocket 102 may be removably coupled to the body portion 11. Furthermore, the pockets 102 may be removable attachable to the body portion 11 at a variety of heights or locations. For example, as shown in
The body portion 11 may include a body portion attachment structure 152 that can cooperate with the pocket portion attachment structure 150 to releasably couple the pockets 102′ to the body portion 11. In the illustrated embodiment, the body portion attachment structure includes straps of hook-and-loop fastening material 152 located wherever the pockets 102′ are desired to be able to be located. For example, the straps of hook-and-loop fastening material 152 may be located on the lower half of the body 11 and may extend down to the lower edge 100.
Each of the straps of hook-and-loop fastening material 152 on the body 11 may extend generally vertically, although the straps 150, 152 may have any of a wide variety of shapes and orientations. The pocket portions 102′ thus may be able to be coupled to the garment 10 at a variety of locations in a vertical direction or in a direction extending generally parallel to the height of a wearer. In the embodiment shown in
In this manner, the straps 152 of hook-and-loop fastening material on the pockets 102 may cooperate with the straps 150 of hook-and-loop fastening material on the body 11 to releasably attach or couple the pockets 102 to the body 11. The pockets 102 may then be attached to the body at the desired location and in the desired configuration. The straps 152 can be located at any location where it is desired to locate pockets including on the back panel 12, arms 18, 20, inner surface of the coat 10, etc. For example, the pockets 102 may be attached in a “hang-down” configuration (shown in
While the form of apparatus disclosed herein constitutes a preferred embodiment of the invention, it is to be understood that the present invention is not limited to this precise form of apparatus, and that variations and modifications may be made therein without departing from the scope of the invention.
This application claims priority to provisional patent application Ser. No. 60/510,417 filed Oct. 10, 2003, the entire contents of which are incorporated by reference.
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