Strap member for use in securing a garment to a wearer
A strap member is disclosed for use in securing a garment to a wearer. The strap member includes a looped portion and a non-looped portion. A first attachment is present for removeably attaching the non-looped portion to the garment and a second attachment is present for attaching the looped portion to the garment. The strap member also has an adjustment mechanism located at a point where the looped portion joins the non-looped portion. The adjustment mechanism allows the strap member to be adjusted in length. Lastly, the strap member includes an attachment mechanism located on said non-looped portion which allows the strap member to be opened and closed.
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A number of garments, especially disposable absorbent garments such as infant diapers, child training pants, menstrual pants and adult incontinent briefs and underwear, use one or two straps to secure the garment about the wearer's torso. The use of a pair of straps versus one strap is desirable because two straps allow the garment to be evenly fitted around the wearer's torso. Each of the straps has a pair of ends that are releasably fastened to the garment by using buttons, hook and loop fasteners, such as Velcro, etc. Such straps are relatively inexpensive to manufacture and they allow the absorbent garment to be quickly fitted to the anatomy of the wearer.
However, current straps experience three drawbacks. First, the straps cannot be shortened to conform to a person having a very small waist dimension. Second, the straps are limited in the amount they can be lengthened so as to accommodate a person having a very large waist dimension. Typically, such straps are formed from an elastic material that can provide only a limited amount of stretch. However, the waist dimension and the anatomical shape of the torso region of many adults vary considerably and the current straps are not able to accommodate such large variations. When the straps cannot expand or be adjusted to fit a person's exact waist dimension, the wearer of such garments may become annoyed and stop buying such disposable absorbent garments. Third, the fasteners presently used on currently available straps can be rather difficult to remove. Many older adults, some of whom may suffer from poor eye sight and/or arthritis, find it difficult to undue the fasteners when they need to remove and/or inspect their undergarment. In addition, when the straps employ hook and loop-type fasteners, wearers have commented that when they release the hook and loop-type fasteners, a distinct noise is created that may alert others in a public restroom that they are wearing an adult incontinent undergarment. Most adults who suffer from urinary incontinence do not wish others to know of their condition.
Now, a strap member for use in securing a garment to a wearer has been invented that allows for greater adjustment in length as well as having an attachment mechanism that can be opened and closed easily and discreetly.
SUMMARY OF THE INVENTIONBriefly, this invention relates to a strap member for use in securing a garment, especially a disposable absorbent undergarment, to a wearer. The strap member includes a looped portion and a non-looped portion. A first attachment is present for removeably attaching the non-looped portion to the garment and a second attachment is present for attaching the looped portion to the garment. The strap member also has an adjustment mechanism located at a point where the looped portion joins the non-looped portion. The adjustment mechanism allows the strap member to be adjusted in length. Lastly, the strap member includes an attachment mechanism located on said non-looped portion which allows the strap member to be opened and closed.
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The liquid-impermeable outer cover 14 is located on the exterior of the garment 10, away from the wearer's skin. The liquid-impermeable outer cover 14 is formed from a material which will restrict or prevent fluid from penetrating and passing therethrough so as to prevent the outer clothing of the wearer from becoming soiled. Desirably, the outer cover 14 has a soft feel so as not to chafe the inner thighs of the wearer. The outer cover 14 can also be formed from natural or synthetic fibers. The outer cover 14 can be formed from a material that is not noisy when squeezed or wrinkled so that the garment 10 remains discreet. The outer cover 14 can also be formed from a breathable material. The outer cover 14 can further be formed from a laminate where one layer of the laminate is liquid-impervious. Examples of various materials that can be used as the outer cover 14 include a polyolefin, such as polypropylene or polyethylene; a thermoplastic film, a liquid-impervious layer bonded to a nonwoven such as spunbond; a thermoplastic material bonded to spunbond, etc. Other materials known to those skilled in the art can also be utilized.
The absorbent 16 can be formed from natural or synthetic materials. The absorbent 16 can be made from cellulosic fibers, wood pulp, textile fibers or other absorbent materials known to those skilled in the art. Superabsorbent, in solid form and in the shape of small particles, granules, flakes, etc. can be mixed in with the absorbent material to increase the absorbent capacity of the absorbent 16.
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It should be noted that a fewer or a greater number of elastic strands 28 can be utilized. The elastic strands 28 can be formed from LYCRA or from another material known to those skilled in the art. LYCRA is a registered trademark of E. I. DuPont De Nemours & Co., having an office at 1007 Market Street, Wilmington, Del. 19898.
The diameter and/or cross sectional configuration of the elastic strands 28, the decitex (weight in grams per 10,000 meters) of each elastic strand 28, and the tension imparted into each of the elastic strands 28 can all be varied to suit one's particular product needs. The elastic strands 28 function to hold the crotch portion 20 of the garment 10 close to the perineal area of the wearer during use. In addition, the elastic strands 28 can extend around at least a portion of each of the leg openings 26 and form a gasket with the thighs and assist in preventing body fluid, such as urine which is discharged by the wearer, from leaking out.
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The strap member 30 can be formed from a variety of natural or synthetic materials. The strap member 30 can be a woven material, a nonwoven material, a film, a laminate, etc. The strap member 30 will be formed from an elastic material or a non-elastic material. Desirably, the strap member 30 is formed from an elastic material since the elastic provides an extra amount of stretch. When the strap member 30 is formed from an elastic material, it should be capable of stretching approximately 1.1 to 10 times its relaxed length. Desirably, the strap member 30 formed from an elastic material should be capable of stretching approximately 1.5 to 5 times its relaxed length. More desirably, the strap member 30 formed from an elastic material should be capable of stretching approximately 2 to 3 times its relaxed length.
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If only one strap member 30 is used, it should be constructed such that the length l1 can vary to be able to encircle the waist of a small adult to a large adult. In this case, the length l1 of the strap member 30 could be adjusted to range from between a few inches to several feet. For example, the length l1 of a single strap member 30 could range from between about 18 inches (about 46 cm) to about 5 feet (about 152 cm). It should be noted that the length l1 of a strap member 30 could be made to be larger, if desired.
The width w1 of the strap member 30 can also vary and can range from between about 0.2 inches (about 5 mm) to about 2 inches (about 50 mm). Desirably, the width w1 of the strap member 30 will range from about 0.25 inches (about 6.4) to about 1.5 inches (about 38 mm). More desirably, the width w1 of the strap member 30 will range from about 0.5 inches (about 12.7 mm) to about 1 inch (about 25.4 mm). Even more desirably, the width w1 of the strap member 30 will be less than about 1 inch (about 25.4 mm). A width w1 of less than about 1 inch (about 25.4 mm) is desirable for it will reduce the overall cost of manufacturing each strap member 30.
The thickness t1 of the strap member 30 can also vary but desirably it is relatively thin. The thickness t1 of the strap member 30 can range from between about 1 mm to about 10 mm. Desirably, thickness t1 of the strap member 30 can range from between about 2 mm to about 5 mm. More desirably, the thickness t1 of the strap member 30 will be less than about 4 mm.
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The strap member 30 also has a first attachment means 36 and a second attachment means 38. The first and second attachment means, 36 and 38 respectively, include various types of attachment mechanisms, such as buttons as shown in FIGS. 1 and 3-5. However, the first and second attachment means, 36 and 38 respectively, can be hook and loop fasteners, such as VELCRO fasteners, a plurality of micro hooks that can attach to themselves or to a loop material, a mechanical attachment such as a pair of snaps, a hook and loop, or any other kind of removable fastener known to those skilled in the art which will provide a secure attachment when connected. The first and second attachment means, 36 and 38 respectively, permit the ends of each of the strap members 30 to be removeably or releasably attached or secured to the front and back portions, 18 and 22 respectively, of the garment 10. The first attachment means 36 is located on the non-looped portion 34 of the strap member 30. The first attachment means 36 is directly attached to the strap member 30, such as by a thread or by a mechanical fastener. The distance that the first attachment means 36 is located from the adjacent end of the strap member 30 can vary to suit one's particular needs. The second attachment means 38 is located on the looped portion 32 of the strap member 30. The second attachment means 38 is secured to a collar or band 39, such as by a thread or by a mechanical fastener. The collar or band 39 is sized so that it can easily slide on or along the looped portion 32 of the strap member 30. The collar or band 39 desirably is a closed loop that completely encircles a portion of the looped portion 32 of the strap member 30. However, the collar or band 39 can be formed as a “C” shaped member that does not completely encircle a portion of the loop portion 32 of the strap member 30.
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The adjustment mechanism 40 can be formed from plastic, metal, wood or any other material known to one skilled in the art. Plastic is desirable since it is very inexpensive and can be easily molded or formed. The adjustment mechanism 40 can vary in physical appearance. The adjustment mechanism shown in
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The divider 46 of the adjustment mechanism 40 can be separately or integrally formed with the pair of rings 42 and 44. Desirably, the divider 46 is integrally formed with the pair of rings 42 and 44. The divider 46 separates the two openings formed in the pair of rings 42 and 44. Therefore, the divider 46 forms a portion of the outer periphery of each of the openings present in the pair of rings 42 and 44. The divider 46 has a height h2, which is slightly greater than the width w1 of the strap member 30. This size difference allows the strap member 30 to be easily guided through the openings formed in the pair of rings 42 and 44. This size difference further allows the strap member 30 to arc or loop around a portion of the divider 46.
It should be noted that the size and shape of the pair of rings 42 and 44 and the dimension of the divider 46 can be varied to suit one's particular needs and accommodate the material from which the strap member 30 is constructed.
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The attachment mechanism 52 can vary in physical makeup. One skilled in the art can select an attachment mechanism 52 that best suits the individual disposable absorbent garment. Various types of attachment mechanisms are currently commercially available from different manufacturers. One manufacturer, the Prym-Dritz Corporation of Spartanburg, S.C. 29304, sells a number of clasps, clips, binder clips, suspender clips, swivel hooks and hook and eye devices that can be utilized as the attachment mechanism 52. Code numbers for some of the above-identified attachment mechanisms include number 10, 476, 3159 and 97-65. A second manufacturer is Blumenthal Lansing Company of Lansing, Iowa 52151, who sells a number of different attachment mechanisms under the “Le Bouton” name. Code number 622 is one type of clasp, sold under the Le Bouton name, which can be used as the attachment mechanism 52. A third kind of attachment mechanism 52 that can be used is the kind commonly used on some women bra straps. These bra-type fasteners employ two members which are designed and sized to slide together and then are rotated to provide a secure attachment.
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The clasp 54 includes a hook 58 and a ring 60 and the clasp 56 includes a hook 60 and a ring 64. The hooks 58 and 60 can have any desired shape or configuration and should be sized and configured to easily engage the other hook. The rings 60 and 64 contain an opening or aperture formed therein similar to what was described above relative to the pair of rings 42 and 44. The opening in the ring 60 has an inner height h3 that is slightly larger than the width w1 of the strap member 30. Likewise, the opening in the ring 64 has an inner height h4 that is slightly larger than the width w1 of the strap member 30. The reason for so sizing the inner heights h3 and h4 of the openings formed in the rings 60 and 64 is to allow the strap member 30 to easily engage or pass through the openings. The inner heights h3 and h4 of the openings formed in the rings 60 and 64 can be of equal size or they can be unequal in size relative to one another. Desirably, the inner height h3 and h4 of the openings formed in the rings 60 and 64 are of the same size. The shape of the opening or aperture formed in the rings 60 and 64 can also vary. The shape of the openings formed in the rings 60 and 64 can be a circle, an oval, an ellipse, a rectangle, a square or any other geometrical shape or configuration known to one skilled in the art. For ease of manufacture, it is desirable to form the openings in the rings 60 and 64 such that they are of the same size and shape.
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Each of the strap members 74, when the hooks 80 are attached to the securement mechanisms 66, 68, 70 and 72, extend from the front portion 18′ to the back portion 22′ of the garment 10′. The strap members 74 function to snugly hold and retain the garment 10‘securely about the wearer’s torso. When the wearer decides that it is time to inspect the garment 10′ or to remove the garment 10′, he or she simply has to undo a hook 80 on each strap member 74 and the garment 10′ can be removed without the necessity of removing any other piece of clothing. Since the two hooks 80, which engage with the securement mechanisms 66 and 68, are more toward the front of the garment 10′ than the attachment mechanisms 52 shown in FIGS. 1 and 3-5, it will be easier for the wearer of the garment 10′ to undo the hooks 80. This is very beneficial for older adults who may have limited hand and arm mobility.
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While the invention has been described in conjunction with several specific embodiments, it is to be understood that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the aforegoing description. Accordingly, this invention is intended to embrace all such alternatives, modifications and variations that fall within the spirit and scope of the appended claims.
Claims
1. A strap member for use in securing a garment to a wearer comprising:
- a) a looped portion and a non-looped portion;
- b) first attachment means for removeably attaching said non-looped portion to said garment;
- c) second attachment means for removeably attaching said looped portion to said garment;
- d) an adjustment mechanism located at a point where said looped portion joins said non-looped portion, said adjustment mechanism allowing said strap member to be adjusted in length; and
- e) an attachment mechanism located on said non-looped portion which allows said strap member to be opened and closed.
2. The strap member of claim 1 wherein said adjustment mechanism includes a pair of rings separated by a divider and one end of said strap member is secured about said divider.
3. The strap member of claim 2 wherein said adjustment mechanism has a first surface and a second surface and said non-looped portion of said strap member passes through one of said rings from said first surface to said second surface, around a portion of said divider and passes through said other ring from said second surface to said first surface.
4. The strap member of claim 2 wherein each of said pair of rings has an oval-shaped opening.
5. The strap member of claim 1 wherein said attachment mechanism includes a pair of interlocking clasps.
6. The strap member of claim 5 wherein each of said pair of clasps includes a hook and a ring.
7. The strap member of claim 6 wherein said ring has an oval-shaped opening.
8. The strap member of claim 1 wherein said adjustment mechanism is plastic.
9. The strap member of claim 1 wherein said attachment mechanism is plastic.
10. A strap member for use in securing a garment to a wearer comprising:
- a) a looped portion and a non-looped portion;
- b) first attachment means for removeably attaching said non-looped portion to said garment;
- c) second attachment means for removeably attaching said looped portion to said garment;
- d) an adjustment mechanism located at a point where said looped portion joins said non-looped portion, said adjustment mechanism allowing said strap member to be adjusted in length; and
- e) a pair of clasps located on said non-looped portion which allows said strap member to be opened and closed.
11. The strap member of claim 10 wherein said adjustment mechanism includes a pair of rings separated by a divider and one end of said strap member is secured about said divider.
12. The strap member of claim 10 wherein said first and second attachment means are buttons.
13. The strap member of claim 10 wherein said first and second attachment means are hook and loop fasteners.
14. The strap member of claim 10 wherein said first and second attachment means are a plurality of micro hooks.
15. The strap member of claim 10 wherein said attachment mechanism includes a pair of interlocking clasps.
16. A strap member for use in securing a garment to a wearer comprising:
- a) a looped portion and a non-looped portion;
- b) first attachment mechanism capable of removeably attaching said non-looped portion to said garment;
- c) second attachment mechanism capable of removeably attaching said looped portion to said garment;
- d) an adjustment mechanism located at a point where said looped portion joins said non-looped portion, said adjustment mechanism allowing said strap member to be adjusted in length; and
- e) a pair of interlocking clasps located on said non-looped portion which allows said strap member to be opened and closed.
17. The strap member of claim 16 wherein said pair of interlocking clasps can be partially rotated relative to one another to lock and unlock.
18. The strap member of claim 17 wherein each of said pair of clasps are of the same size.
19. The strap member of claim 17 wherein each of said pair of clasps are of a different size.
20. The strap member of claim 16 wherein each of said pair of clasps and said adjustment mechanism are of the same size.
Type: Application
Filed: Aug 31, 2006
Publication Date: Mar 6, 2008
Applicant:
Inventor: Mary Lou McDaniel (Appleton, WI)
Application Number: 11/513,762
International Classification: A41F 19/00 (20060101);